diff --git a/public/js/apps/Dashboard/Fhc.js b/public/js/apps/Dashboard/Fhc.js
index 703563283..9f77d4b9b 100644
--- a/public/js/apps/Dashboard/Fhc.js
+++ b/public/js/apps/Dashboard/Fhc.js
@@ -89,6 +89,11 @@ const app = Vue.createApp({
 			return /Mobi|Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent);
 		}	
 	},
+	provide() {
+		return { // provide injectable & watchable language property
+			language: Vue.computed(() => this.$p.user_language)
+		}	
+	},
 	methods: {
 		isInternalRoute(href) {
 			const internalBase = window.location.origin
diff --git a/public/js/components/Calendar/Day/Page.js b/public/js/components/Calendar/Day/Page.js
index 3d5cc5f02..70bccc49d 100644
--- a/public/js/components/Calendar/Day/Page.js
+++ b/public/js/components/Calendar/Day/Page.js
@@ -368,7 +368,7 @@ export default {
 								</div>
 							</Transition>
 							<div>
-								<h1 v-if="noEventsCondition" class="m-0 text-secondary" ref="noEventsText" :style="noLvStyle">Keine Lehrveranstaltungen</h1>
+								<h1 v-if="noEventsCondition" class="m-0 text-secondary" ref="noEventsText" :style="noLvStyle">{{ $p.t('lehre/noLvFound') }}</h1>
 								<div :class="{'fhc-calendar-no-events-overlay':noEventsCondition, 'events':true}">
 
 									<div class="hours">
diff --git a/public/js/components/Calendar/Weeks.js b/public/js/components/Calendar/Weeks.js
index 530cfe90e..844101b88 100644
--- a/public/js/components/Calendar/Weeks.js
+++ b/public/js/components/Calendar/Weeks.js
@@ -8,8 +8,6 @@ export default {
 		'size',
 		'focusDate'
 	],
-	data() {
-	},
 	computed: {
 		weeks(){
 			return [...Array(this.focusDate.numWeeks).keys()].map(i => i + 1);
diff --git a/public/js/components/Cis/Mylv/LvMenu.js b/public/js/components/Cis/Mylv/LvMenu.js
index e64dbd667..1183c6ff0 100644
--- a/public/js/components/Cis/Mylv/LvMenu.js
+++ b/public/js/components/Cis/Mylv/LvMenu.js
@@ -56,11 +56,11 @@ export default {
 		},
 	},
 	template:/*html*/`
-	<div v-if="!menu">No Menu available</div>
+	<div v-if="!menu">{{$p.t('lehre','lehrveranstaltungsUnavailable')}}</div>
 	<div v-else>
 		<div class="container" :class="containerStyles">
 			<div class="row g-2 justify-content-center" :class="rowStyles">
-							<div style="min-height:150px; min-width:150px;" class="col-12 col-lg-6 col-xl-4" v-for="(menuItem, index) in menu" :key="index">
+				<div style="min-height:150px; min-width:150px;" class="col-12 col-lg-6 col-xl-4" v-for="(menuItem, index) in menu" :key="index">
 					<a :id="menuItem.name" :class="{'dropdown-toggle':menuItem.c4_moodle_links?.length }"  role="button" :href="c4_link(menuItem)"
 					:disabled="c4_disabled(menuItem)" :data-bs-toggle="menuItem.c4_moodle_links?.length?'dropdown':null"
 					class="fhc-entry p-2 w-100 text-wrap border border-1 rounded-3 d-flex flex-column align-items-center justify-content-center text-center text-decoration-none link-dark h-100">
diff --git a/public/js/components/Cis/Mylv/LvModal.js b/public/js/components/Cis/Mylv/LvModal.js
index e873dd5f8..9c42e312f 100644
--- a/public/js/components/Cis/Mylv/LvModal.js
+++ b/public/js/components/Cis/Mylv/LvModal.js
@@ -68,7 +68,7 @@ export default {
 		return BsModal.popup.bind(this)(null, options);
 	},
 	template: /*html*/ `
-	<bs-modal ref="modalContainer" @showBsModal="onModalShow" @hideBsModal="onModalHide" v-bind="$props" :bodyClass="''" dialogClass='modal-lg' class="bootstrap-alert" backdrop="false" >
+	<bs-modal ref="modalContainer" @showBsModal="onModalShow" @hideBsModal="onModalHide" v-bind="$props" :bodyClass="''" dialogClass='modal-lg' class="bootstrap-alert" :backdrop="false" >
 		<template v-slot:title>
 			<template v-if="event.titel">{{ event.titel + ' - ' + event.lehrfach_bez + ' [' + event.ort_kurzbz+']'}}</template>
 			<template v-else>{{ event.lehrfach_bez + ' [' + event.ort_kurzbz+']'}}</template>
@@ -77,7 +77,7 @@ export default {
 			<h3 >{{$p.t('lvinfo','lehrveranstaltungsinformationen')}}</h3>
 			<lv-info :event="event"></lv-info>
 			<template v-if="showMenu">
-				<h3 >Lehrveranstaltungs Menu</h3>
+				<h3>{{$p.t('lehre','lehrveranstaltungsmenue')}}</h3>
 				<lv-menu :menu="menu"></lv-menu>
 			</template>
 		</template>
@@ -87,4 +87,4 @@ export default {
 		</template>
 		<!-- end of optional footer --> 
 	</bs-modal>`,
-};
\ No newline at end of file
+};
diff --git a/public/js/components/Cis/Mylv/Semester/Studiengang/Lv.js b/public/js/components/Cis/Mylv/Semester/Studiengang/Lv.js
index 36d67f454..59ede800e 100644
--- a/public/js/components/Cis/Mylv/Semester/Studiengang/Lv.js
+++ b/public/js/components/Cis/Mylv/Semester/Studiengang/Lv.js
@@ -66,6 +66,7 @@ export default {
 			return bodyStyle;
 		},
 		grade() {
+			// TODO: noten phrasen
 			return this.benotung ? this.znote || this.lvnote || null : null;
 		},
 		LvHasPruefungenInformation(){
@@ -159,7 +160,7 @@ export default {
 
 		<div class="p-2" :class="is_organisatorische_einheit?'':'card-header'">
 			<!-- {{module}} if the module of the lv is important then query the module from the api endpoint for LV-->
-			<h6 class="fw-bold" v-if="is_organisatorische_einheit" >Organisatorische Einheit:</h6>
+			<h6 class="fw-bold" v-if="is_organisatorische_einheit" >{{ $p.t('lehre/organisationseinheit') }}:</h6>
 			<h6 class="mb-0">{{bezeichnung}}</h6>
 		</div>
 		<div v-if="!emptyMenu" class="card-body " :style="bodyStyle">
@@ -197,14 +198,14 @@ export default {
 				<template v-if="LvHasPruefungenInformation">
 					<a href="#" class="col-auto text-start text-decoration-none" @click.prevent="openPruefungen">
 						<i class="fa fa-check text-success" v-if="positiv"></i>
-						<span class="ps-1" :style="'color:'+gradeColor">{{ grade || p.t('lehre/noGrades') }}</span>
+						<span class="ps-1" :style="'color:'+gradeColor">{{ grade || $p.t('lehre/noGrades') }}</span>
 					</a>
 				</template>
 				<!-- template for the LV with no pruefungen -->
 				<template v-else>
 					<span  class="col-auto text-start text-decoration-none" >
 						<i class="fa fa-check text-success" v-if="positiv"></i>
-						<span class="ps-1" :style="'color:'+gradeColor">{{ grade || p.t('lehre/noGrades') }}</span>
+						<span class="ps-1" :style="'color:'+gradeColor">{{ grade || $p.t('lehre/noGrades') }}</span>
 					</span>
 				</template>
 			</div>
diff --git a/public/js/components/Cis/Mylv/Student.js b/public/js/components/Cis/Mylv/Student.js
index 8b6164192..5aab9b28a 100644
--- a/public/js/components/Cis/Mylv/Student.js
+++ b/public/js/components/Cis/Mylv/Student.js
@@ -103,7 +103,7 @@ export default {
 					<button class="btn btn-outline-secondary" type="button" :disabled="currentIsFirst" @click="prevSem">
 						<i class="fa fa-caret-left" aria-hidden="true"></i>
 					</button>
-					<select ref="studiensemester" v-model="currentSemester" class="form-select" :aria-label="p.t('global/studiensemester_auswaehlen')" @change="setHash($event.target.value)">
+					<select ref="studiensemester" v-model="currentSemester" class="form-select" :aria-label="$p.t('global/studiensemester_auswaehlen')" @change="setHash($event.target.value)">
 						<option v-for="semester in studiensemester" :key="semester.studiensemester_kurzbz">{{semester.studiensemester_kurzbz}}</option>
 					</select>
 					<button class="btn btn-outline-secondary" type="button" :disabled="currentIsLast" @click="nextSem">
@@ -113,7 +113,7 @@ export default {
 			</div>
 		</div>
 		<div class="alert alert-danger" role="alert" v-else>
-			{{p.t('lehre/noLvFound')}}
+			{{$p.t('lehre/noLvFound')}}
 		</div>
 		<mylv-semester v-bind="current"/>
 	</div>
diff --git a/public/js/components/Cis/Profil/MitarbeiterProfil.js b/public/js/components/Cis/Profil/MitarbeiterProfil.js
index 8bba26ea2..a31594755 100644
--- a/public/js/components/Cis/Profil/MitarbeiterProfil.js
+++ b/public/js/components/Cis/Profil/MitarbeiterProfil.js
@@ -25,7 +25,7 @@ export default {
 		ProfilInformation,
 	},
 
-	inject: ["sortProfilUpdates", "collapseFunction"],
+	inject: ["sortProfilUpdates", "collapseFunction", "language"],
 
 	data() {
 		return {
@@ -56,21 +56,21 @@ export default {
 						visible: true
 					},
 					{
-						title: "Bezeichnung",
+						title: Vue.computed(() => this.$p.t('ui/bezeichnung')),
 						field: "Bezeichnung",
 						headerFilter: true,
 						minWidth: 200,
 						visible: true
 					},
 					{
-						title: "Organisationseinheit",
+						title: Vue.computed(() => this.$p.t('lehre/organisationseinheit')),
 						field: "Organisationseinheit",
 						headerFilter: true,
 						minWidth: 200,
 						visible: true
 					},
 					{
-						title: "Gültig_von",
+						title: Vue.computed(() => this.$p.t('global/gueltigVon')),
 						field: "Gültig_von",
 						headerFilter: true,
 						resizable: true,
@@ -78,7 +78,7 @@ export default {
 						visible: true
 					},
 					{
-						title: "Gültig_bis",
+						title: Vue.computed(() => this.$p.t('global/gueltigBis')),
 						field: "Gültig_bis",
 						headerFilter: true,
 						resizable: true,
@@ -86,7 +86,7 @@ export default {
 						visible: true
 					},
 					{
-						title: "Wochenstunden",
+						title: Vue.computed(() => this.$p.t('profil/wochenstunden')),
 						field: "Wochenstunden",
 						headerFilter: true,
 						minWidth: 200,
@@ -96,6 +96,10 @@ export default {
 			},
 
 			betriebsmittel_table_options: {
+				persistenceID: "filterTableMaProfilBetriebsmittel",
+				persistence: {
+					columns: false
+				},
 				height: 300,
 				layout: "fitColumns",
 				responsiveLayout: "collapse",
@@ -115,14 +119,14 @@ export default {
 						visible: true
 					},
 					{
-						title: "Betriebsmittel",
+						title:  Vue.computed(() => this.$p.t('profil/entlehnteBetriebsmittel')),
 						field: "betriebsmittel",
 						headerFilter: true,
 						minWidth: 200,
 						visible: true
 					},
 					{
-						title: "Nummer",
+						title:  Vue.computed(() => this.$p.t('profil/inventarnummer')),
 						field: "Nummer",
 						headerFilter: true,
 						resizable: true,
@@ -130,7 +134,7 @@ export default {
 						visible: true
 					},
 					{
-						title: "Ausgegeben_am",
+						title: Vue.computed(() => this.$p.t('profil/ausgabedatum')),
 						field: "Ausgegeben_am",
 						headerFilter: true,
 						minWidth: 200,
@@ -145,17 +149,14 @@ export default {
 		data: Object,
 		editData: Object,
 	},
-	'data.funktionen'(newVal) {
-		if(this.$refs.funktionenTable) this.$refs.funktionenTable.tabulator.setData(newVal);
-	},
-	'data.mittel'(newVal) {
-		if(this.$refs.betriebsmittelTable) this.$refs.betriebsmittelTable.tabulator.setData(newVal);
-	},
+	
 	methods: {
 		betriebsmittelTableBuilt: function () {
+			this.$refs.betriebsmittelTable.tabulator.setColumns(this.betriebsmittel_table_options.columns)
 			this.$refs.betriebsmittelTable.tabulator.setData(this.data.mittel);
 		},
 		funktionenTableBuilt: function () {
+			this.$refs.funktionenTable.tabulator.setColumns(this.funktionen_table_options.columns)
 			this.$refs.funktionenTable.tabulator.setData(this.data.funktionen);
 		},
 		hideEditProfilModal: function () {
@@ -202,6 +203,10 @@ export default {
 				}
 			});
 		},
+		setTableColumnTitles() { // reevaluates computed phrasen
+			if(this.$refs.betriebsmittelTable) this.$refs.betriebsmittelTable.tabulator.setColumns(this.betriebsmittel_table_options.columns)
+			if(this.$refs.funktionenTable) this.$refs.funktionenTable.tabulator.setColumns(this.funktionen_table_options.columns)
+		}
 	},
 
 	computed: {
@@ -274,10 +279,17 @@ export default {
 		this.data.profilUpdates?.sort(this.sortProfilUpdates);
 
 	},
-	mounted() {
-
+	watch: {
+		'data.funktionen'(newVal) {
+			if(this.$refs.funktionenTable) this.$refs.funktionenTable.tabulator.setData(newVal);
+		},
+		'data.mittel'(newVal) {
+			if(this.$refs.betriebsmittelTable) this.$refs.betriebsmittelTable.tabulator.setData(newVal);
+		},
+		'language.value'(newVal) {
+			this.setTableColumnTitles()
+		}
 	},
-
 	template: /*html*/ ` 
 <div class="container-fluid text-break fhc-form"  >
     <edit-profil v-if="showModal" ref="editModal" @hideBsModal="hideEditProfilModal" :value="JSON.parse(JSON.stringify(filteredEditData))" :title="$p.t('profil','profilBearbeiten')"></edit-profil>
diff --git a/public/js/components/Cis/Profil/MitarbeiterViewProfil.js b/public/js/components/Cis/Profil/MitarbeiterViewProfil.js
index baf6fe745..cef970ec2 100644
--- a/public/js/components/Cis/Profil/MitarbeiterViewProfil.js
+++ b/public/js/components/Cis/Profil/MitarbeiterViewProfil.js
@@ -14,7 +14,7 @@ export default {
 		ProfilEmails,
 		ProfilInformation,
 	},
-	inject: ["collapseFunction"],
+	inject: ["collapseFunction", "language"],
 	data() {
 		return {
 			collapseIconFunktionen: true,
@@ -44,21 +44,21 @@ export default {
 						visible: true
 					},
 					{
-						title: "Bezeichnung",
+						title: Vue.computed(() => this.$p.t('ui/bezeichnung')),
 						field: "Bezeichnung",
 						headerFilter: true,
 						minWidth: 200,
 						visible: true
 					},
 					{
-						title: "Organisationseinheit",
+						title: Vue.computed(() => this.$p.t('lehre/organisationseinheit')),
 						field: "Organisationseinheit",
 						headerFilter: true,
 						minWidth: 200,
 						visible: true
 					},
 					{
-						title: "Gültig_von",
+						title: Vue.computed(() => this.$p.t('global/gueltigVon')),
 						field: "Gültig_von",
 						headerFilter: true,
 						resizable: true,
@@ -66,7 +66,7 @@ export default {
 						visible: true
 					},
 					{
-						title: "Gültig_bis",
+						title: Vue.computed(() => this.$p.t('global/gueltigBis')),
 						field: "Gültig_bis",
 						headerFilter: true,
 						resizable: true,
@@ -74,7 +74,7 @@ export default {
 						visible: true
 					},
 					{
-						title: "Wochenstunden",
+						title: Vue.computed(() => this.$p.t('profil/wochenstunden')),
 						field: "Wochenstunden",
 						headerFilter: true,
 						minWidth: 200,
@@ -96,6 +96,9 @@ export default {
 		'data.funktionen'(newVal) {
 			if(this.$refs.funktionenTable) this.$refs.funktionenTable.tabulator.setData(newVal);
 		},
+		'language.value'(newVal) {  // reevaluates computed phrasen
+			if(this.$refs.funktionenTable) this.$refs.funktionenTable.tabulator.setColumns(this.funktionen_table_options.columns)
+		}
 	},
 	computed: {
 		getTelefonValue() {
diff --git a/public/js/components/Cis/Profil/ProfilModal/EditProfil.js b/public/js/components/Cis/Profil/ProfilModal/EditProfil.js
index ba5702bc9..cbfde34be 100644
--- a/public/js/components/Cis/Profil/ProfilModal/EditProfil.js
+++ b/public/js/components/Cis/Profil/ProfilModal/EditProfil.js
@@ -181,7 +181,7 @@ export default {
 		return BsModal.popup(null, options);
 	},
 	template: /*html*/ `
-<bs-modal v-show="!loading" ref="modalContainer" v-bind="$props" body-class="" dialog-class="modal-lg" class="bootstrap-alert" backdrop="false">
+<bs-modal v-show="!loading" ref="modalContainer" v-bind="$props" body-class="" dialog-class="modal-lg" class="bootstrap-alert" :backdrop="false">
 	<template v-if="title" v-slot:title>{{title}}</template>
 	<template v-slot:default>
 		<div>
diff --git a/public/js/components/Cis/Profil/StudentProfil.js b/public/js/components/Cis/Profil/StudentProfil.js
index 5b4609e5f..364feecd2 100644
--- a/public/js/components/Cis/Profil/StudentProfil.js
+++ b/public/js/components/Cis/Profil/StudentProfil.js
@@ -24,7 +24,7 @@ export default {
 		FetchProfilUpdates,
 		EditProfil,
 	},
-	inject: ["sortProfilUpdates", "collapseFunction"],
+	inject: ["sortProfilUpdates", "collapseFunction", "language"],
 	data() {
 		return {
 			showModal: false,
@@ -33,18 +33,27 @@ export default {
 
 			// tabulator options
 			zutrittsgruppen_table_options: {
+				persistenceID: "filterTableStudentProfilZutrittsgruppen",
+				persistence: {
+					columns: false
+				},
 				height: 200,
 				layout: "fitColumns",
-				data: [{bezeichnung: ""}],
-				columns: [{title: "Zutritt", field: "bezeichnung"}],
+				columns: [{
+					title: Vue.computed(() => this.$p.t('profil/zutrittsGruppen')),
+					field: "bezeichnung"
+				}],
 			},
 			betriebsmittel_table_options: {
+				persistenceID: "filterTableStudentProfilBetriebsmittel",
+				persistence: {
+					columns: false
+				},
 				height: 300,
 				layout: "fitColumns",
 				responsiveLayout: "collapse",
 				responsiveLayoutCollapseUseFormatters: false,
 				responsiveLayoutCollapseFormatter: Vue.$collapseFormatter,
-				data: [{betriebsmittel: "", Nummer: "", Ausgegeben_am: ""}],
 				columns: [
 					{
 						title:
@@ -57,23 +66,26 @@ export default {
 						headerClick: this.collapseFunction,
 					},
 					{
-						title: "Betriebsmittel",
+						title:  Vue.computed(() => this.$p.t('profil/entlehnteBetriebsmittel')),
 						field: "betriebsmittel",
 						headerFilter: true,
 						minWidth: 200,
+						visible: true
 					},
 					{
-						title: "Nummer",
+						title:  Vue.computed(() => this.$p.t('profil/inventarnummer')),
 						field: "Nummer",
 						headerFilter: true,
 						resizable: true,
 						minWidth: 200,
+						visible: true
 					},
 					{
-						title: "Ausgegeben_am",
+						title: Vue.computed(() => this.$p.t('profil/ausgabedatum')),
 						field: "Ausgegeben_am",
 						headerFilter: true,
 						minWidth: 200,
+						visible: true
 					},
 				],
 			},
@@ -92,9 +104,11 @@ export default {
 	methods: {
 
 		betriebsmittelTableBuilt: function () {
+			this.$refs.betriebsmittelTable.tabulator.setColumns(this.betriebsmittel_table_options.columns)
 			this.$refs.betriebsmittelTable.tabulator.setData(this.data.mittel);
 		},
 		zutrittsgruppenTableBuilt: function () {
+			this.$refs.zutrittsgruppenTable.tabulator.setColumns(this.zutrittsgruppen_table_options.columns)
 			this.$refs.zutrittsgruppenTable.tabulator.setData(
 				this.data.zuttritsgruppen
 			);
@@ -212,6 +226,12 @@ export default {
 		//? sorts the profil Updates: pending -> accepted -> rejected
 		this.data.profilUpdates?.sort(this.sortProfilUpdates);
 	},
+	watch: {
+		'language.value'(newVal) {
+			if(this.$refs.betriebsmittelTable) this.$refs.betriebsmittelTable.tabulator.setColumns(this.betriebsmittel_table_options.columns)
+			if(this.$refs.zutrittsgruppenTable) this.$refs.zutrittsgruppenTable.tabulator.setColumns(this.zutrittsgruppen_table_options.columns)
+		}
+	},
 	template: /*html*/ `
 <div class="container-fluid text-break fhc-form">
     <edit-profil v-if="showModal" ref="editModal" @hideBsModal="hideEditProfilModal" 
@@ -331,10 +351,23 @@ export default {
 			<!-- SECOND ROW UNDER THE PROFIL IMAGE AND INFORMATION WITH THE TABLES -->
 			<div class="row">
 				<div class="col-12 mb-4" >
-					<core-filter-cmpt @tableBuilt="betriebsmittelTableBuilt" :title="$p.t('profil','entlehnteBetriebsmittel')"  ref="betriebsmittelTable" :tabulator-options="betriebsmittel_table_options" tableOnly :sideMenu="false" />
+					<core-filter-cmpt 
+					@tableBuilt="betriebsmittelTableBuilt" 
+					:title="$p.t('profil','entlehnteBetriebsmittel')"  
+					ref="betriebsmittelTable" 
+					:tabulator-options="betriebsmittel_table_options" 
+					tableOnly 
+					:sideMenu="false" />
 				</div> 
 				<div class="col-12 mb-4" >
-					<core-filter-cmpt @tableBuilt="zutrittsgruppenTableBuilt" :title="$p.t('profil','zutrittsGruppen')" ref="zutrittsgruppenTable" :tabulator-options="zutrittsgruppen_table_options"  tableOnly :sideMenu="false" noColumnFilter />
+					<core-filter-cmpt 
+					@tableBuilt="zutrittsgruppenTableBuilt" 
+					:title="$p.t('profil','zutrittsGruppen')" 
+					ref="zutrittsgruppenTable" 
+					:tabulator-options="zutrittsgruppen_table_options"  
+					tableOnly 
+					:sideMenu="false" 
+					noColumnFilter />
 				</div>
 			</div>
 		<!-- END OF MAIN CONTENT COL -->
diff --git a/public/js/components/Cis/ProfilUpdate/AcceptDenyUpdate.js b/public/js/components/Cis/ProfilUpdate/AcceptDenyUpdate.js
index 300cfe51c..f3746af63 100644
--- a/public/js/components/Cis/ProfilUpdate/AcceptDenyUpdate.js
+++ b/public/js/components/Cis/ProfilUpdate/AcceptDenyUpdate.js
@@ -108,7 +108,7 @@ export default {
   },
   template: /*html*/ `
 
-  <bs-modal v-show="!loading" ref="modalContainer" v-bind="$props" body-class="" dialog-class="modal-lg" class="bootstrap-alert" backdrop="false" >
+  <bs-modal v-show="!loading" ref="modalContainer" v-bind="$props" body-class="" dialog-class="modal-lg" class="bootstrap-alert" :backdrop="false" >
     
     <template v-slot:title>
       {{title}}  
diff --git a/public/js/components/Cis/Stundenplan/Stundenplan.js b/public/js/components/Cis/Stundenplan/Stundenplan.js
index d35c9c536..8fc9b77d4 100644
--- a/public/js/components/Cis/Stundenplan/Stundenplan.js
+++ b/public/js/components/Cis/Stundenplan/Stundenplan.js
@@ -206,15 +206,15 @@ export const Stundenplan = {
 					</div>
 				</div>
 				<div class="col ">
-					<p>Lehrveranstaltung:</p>
+					<p>{{ $p.t('lehre/lehrveranstaltung') }}:</p>
 					<p class="m-0">{{event?.orig.topic}}</p>
 				</div>
 				<div class="col ">
-					<p>Lektor:</p>
+					<p>{{ $p.t('lehre/lektor') }}:</p>
 					<p class="m-0" v-for="lektor in event?.orig.lektor">{{lektor.kurzbz}}</p>
 				</div>
 				<div class="col ">
-					<p>Ort: </p>
+					<p>{{ $p.t('profil/Ort') }}: </p>
 					<p class="m-0">{{event?.orig.ort_kurzbz}}</p>
 				</div>
 			</div>
@@ -224,11 +224,11 @@ export const Stundenplan = {
 			<div class="w-100">
 				<lv-info  :event="currentlySelectedEvent" />
 			</div>
-			<h3 >Lehrveranstaltungs Menu</h3>
+			<h3 >{{$p.t('lehre','lehrveranstaltungsmenue')}}</h3>
 			<lv-menu :containerStyles="['p-0']" :rowStyles="['m-0']" v-show="lvMenu" :menu="lvMenu" />
 		</template>
 		<template #pageMobilContentEmpty >
-			<h3>Keine Lehrveranstaltungen</h3>
+			<h3>{{ $p.t('lehre/noLvFound') }}</h3>
 		</template>
 	</fhc-calendar>
 	`
diff --git a/public/js/components/DashboardWidget/Stundenplan.js b/public/js/components/DashboardWidget/Stundenplan.js
index bf4324f4a..7bb972590 100644
--- a/public/js/components/DashboardWidget/Stundenplan.js
+++ b/public/js/components/DashboardWidget/Stundenplan.js
@@ -192,11 +192,11 @@ export default {
 							</small>
 						</div>
 						<div v-if="!value.length" class="list-group-item small text-center">
-							{{ p.t('lehre/noLvFound') }}
+							{{ $p.t('lehre/noLvFound') }}
 						</div>
 					</template>
 					<div v-else class="d-flex h-100 justify-content-center align-items-center fst-italic text-center">
-						{{ p.t('lehre/noLvFound') }}
+						{{ $p.t('lehre/noLvFound') }}
 					</div>
 				</div>
 			</template>
diff --git a/public/js/composables/CalendarDate.js b/public/js/composables/CalendarDate.js
index f2f8c93f0..e85cbeeac 100644
--- a/public/js/composables/CalendarDate.js
+++ b/public/js/composables/CalendarDate.js
@@ -71,9 +71,9 @@ class CalendarDate {
 	}
 	get wYear() {
 		if( this.w === 1 ) {
-			return this.cdLastDayOfWeek.format({ year: 'numeric' });
+			return this.cdLastDayOfWeek.y;
 		}
-		return this.cdFirstDayOfWeek.format({ year: 'numeric' });
+		return this.cdFirstDayOfWeek.y;
 	}
 	get wd() {
 		if (this._wd === null) {
@@ -271,4 +271,4 @@ CalendarDate.getWeekStart = function(locale) {
 	}
 }
 
-export default CalendarDate
\ No newline at end of file
+export default CalendarDate
diff --git a/system/phrasesupdate.php b/system/phrasesupdate.php
index ff1ba9502..d2e4a34f0 100644
--- a/system/phrasesupdate.php
+++ b/system/phrasesupdate.php
@@ -27676,6 +27676,66 @@ array(
 				)
 			)
 		),
+		array(
+			'app' => 'core',
+			'category' => 'profil',
+			'phrase' => 'inventarnummer',
+			'insertvon' => 'system',
+			'phrases' => array(
+				array(
+					'sprache' => 'German',
+					'text' => 'Inventarnummer',
+					'description' => '',
+					'insertvon' => 'system'
+				),
+				array(
+					'sprache' => 'English',
+					'text' => 'inventory number',
+					'description' => '',
+					'insertvon' => 'system'
+				)
+			)
+		),
+	array(
+		'app' => 'core',
+		'category' => 'profil',
+		'phrase' => 'ausgabedatum',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Ausgabedatum',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'issue date',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'core',
+		'category' => 'profil',
+		'phrase' => 'wochenstunden',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Wochenstunden',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'working hours',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
 		//Profil Phrasen ende
 		//ProfilUpdate Phrasen start
 		array(
@@ -38503,6 +38563,46 @@ array(
 			)
 		)
 	),
+	array(
+		'app' => 'core',
+		'category' => 'lehre',
+		'phrase' => 'lehrveranstaltungsmenue',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Lehrveranstaltungsmenü',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Course Menu',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'core',
+		'category' => 'lehre',
+		'phrase' => 'lehrveranstaltungsmenueUnavailable',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Kein Lehrveranstaltungsmenü verfügbar',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'No Course Menu available',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
 	array(
 		'app' => 'core',
 		'category' => 'lehre',