package.json

 {
   "name": "ui",
-  "version": "3.13.0",
+  "version": "3.13.1",
   "scripts": {
     "dev": "vite",
     "build": "vite build",

src/modules/project/pages/components/FormMetadata.vue

@@ -511,6 +511,10 @@ const visibilities = computed(() => projectStore.visibilities ?? []);
 const disciplines = computed(() => projectStore.disciplines ?? []);
 const disciplineLabel = computed(() => {
   let locale = i18n.locale.value;
+  // Ensure that the value of locale is a valid locale, otherwie the property for disciplineLabel will be inaccurate
+  if (i18n.availableLocales.includes(locale) === false) {
+    locale = i18n.fallbackLocale.value.toString();
+  }
   locale = locale.charAt(0).toUpperCase() + locale.slice(1);
   return `displayName${locale}`;
 });

src/modules/project/pages/components/data-publication/DataPublicationProjectData.vue

@@ -285,6 +285,10 @@ export default defineComponent({
     },
     disciplineLabel(): string {
       let locale = this.$i18n.locale;
+      // Ensure that the value of locale is a valid locale, otherwie the property for disciplineLabel will be inaccurate
+      if (this.$i18n.availableLocales.includes(locale) === false) {
+        locale = this.$i18n.fallbackLocale.toString();
+      }
       locale = locale.charAt(0).toUpperCase() + locale.slice(1);
       return `displayName${locale}`;
     },

src/modules/project/pages/components/data-publication/DataPublicationSummary.vue

@@ -180,6 +180,10 @@ export default defineComponent({
     },
     disciplineLabel(): string {
       let locale = this.$i18n.locale;
+      // Ensure that the value of locale is a valid locale, otherwie the property for disciplineLabel will be inaccurate
+      if (this.$i18n.availableLocales.includes(locale) === false) {
+        locale = this.$i18n.fallbackLocale.toString();
+      }
       locale = locale.charAt(0).toUpperCase() + locale.slice(1);
       return `displayName${locale}`;
     },

src/modules/resource/components/create-resource/ResourceMetadata.vue

@@ -376,6 +376,10 @@ const disciplines = computed(() => {
 });
 const disciplineLabel = computed(() => {
   let locale = i18n.locale.value;
+  // Ensure that the value of locale is a valid locale, otherwie the property for disciplineLabel will be inaccurate
+  if (i18n.availableLocales.includes(locale) === false) {
+    locale = i18n.fallbackLocale.value.toString();
+  }
   locale = locale.charAt(0).toUpperCase() + locale.slice(1);
   return `displayName${locale}`;
 });

src/modules/user/pages/UserProfile.vue

@@ -476,11 +476,13 @@ export default defineComponent({
   },
   computed: {
     disciplineLabel(): string {
-      if (this.$i18n.locale === "en") {
-        return "displayNameEn";
-      } else {
-        return "displayNameDe";
+      let locale = this.$i18n.locale;
+      // Ensure that the value of locale is a valid locale, otherwie the property for disciplineLabel will be inaccurate
+      if (this.$i18n.availableLocales.includes(locale) === false) {
+        locale = this.$i18n.fallbackLocale.toString();
       }
+      locale = locale.charAt(0).toUpperCase() + locale.slice(1);
+      return `displayName${locale}`;
     },
     disciplines(): DisciplineDto[] {
       return this.userStore.userProfile.disciplines