✏️(frontend) fix minors typos in i18n

Found and fixed minor typos in our copywritting.

src/frontend/src/locales/en/global.json

@@ -4,7 +4,7 @@
   "cancel": "Cancel",
   "closeDialog": "Close dialog",
   "error": {
-    "heading": "An error occured while loading the page"
+    "heading": "An error occurred while loading the page"
   },
   "feedbackAlert": "Give us feedback",
   "forbidden": {

src/frontend/src/locales/en/settings.json

@@ -3,7 +3,7 @@
     "currentlyLoggedAs": "You are currently logged in as <0>{{user}}</0>",
     "heading": "Account",
     "youAreNotLoggedIn": "You are not logged in.",
-    "nameLabel": "Votre Nom",
+    "nameLabel": "Your Name",
     "authentication": "Authentication"
   },
   "audio": {