diff --git a/frontend/components/organisms/annotation/GuidelineCard.vue b/frontend/components/organisms/annotation/GuidelineCard.vue
index 0bc86c3f..debf155e 100644
--- a/frontend/components/organisms/annotation/GuidelineCard.vue
+++ b/frontend/components/organisms/annotation/GuidelineCard.vue
@@ -1,7 +1,7 @@
 <template>
   <base-card
-    title="Annotation Guideline"
-    cancel-text="Close"
+    :title="$t('annotation.guidelinePopupTitle')"
+    :cancel-text="$t('generic.close')"
     @cancel="close"
   >
     <template #content>
diff --git a/frontend/components/organisms/auth/LoginForm.vue b/frontend/components/organisms/auth/LoginForm.vue
index cc5fc741..1bfee7d9 100644
--- a/frontend/components/organisms/auth/LoginForm.vue
+++ b/frontend/components/organisms/auth/LoginForm.vue
@@ -16,7 +16,7 @@
           type="error"
           dismissible
         >
-          Incorrect username or password or something went wrong.
+          {{ $t('errors.invalidUserOrPass') }}
         </v-alert>
         <v-text-field
           v-model="username"
diff --git a/frontend/components/organisms/layout/TheHeader.vue b/frontend/components/organisms/layout/TheHeader.vue
index 4c40a027..07a9e99d 100644
--- a/frontend/components/organisms/layout/TheHeader.vue
+++ b/frontend/components/organisms/layout/TheHeader.vue
@@ -151,7 +151,7 @@ export default {
     ...mapActions('auth', ['logout']),
     signout() {
       this.logout()
-      this.$router.push('/')
+      this.$router.push(this.localePath('/'))
     }
   }
 }
diff --git a/frontend/i18n/en/generic.js b/frontend/i18n/en/generic.js
index 3151e16a..e3d0b0eb 100644
--- a/frontend/i18n/en/generic.js
+++ b/frontend/i18n/en/generic.js
@@ -6,6 +6,7 @@ export default {
   edit: 'Edit',
   create: 'Create',
   cancel: 'Cancel',
+  close: 'Close',
   upload: 'Upload',
   add: 'Add',
   delete: 'Delete',
diff --git a/frontend/i18n/fr/generic.js b/frontend/i18n/fr/generic.js
index 67bfd851..ee90f7be 100644
--- a/frontend/i18n/fr/generic.js
+++ b/frontend/i18n/fr/generic.js
@@ -6,6 +6,7 @@ export default {
   edit: 'Éditer',
   create: 'Créer',
   cancel: 'Annuler',
+  close: 'Fermer',
   upload: 'Télécharger',
   add: 'Ajouter',
   delete: 'Supprimer',