codex has reworked checkout, but frontend doesnt work

public/lang/de/marketing.json

@@ -1,4 +1,8 @@
 {
+  "header": {
+    "login:"  : "Anmelden",
+    "register": "Registrieren"
+  },
   "home": {
     "title": "Startseite - Fotospiel",
     "hero_title": "Fotospiel",
@@ -102,13 +106,11 @@
     "for_resellers": "Für Reseller",
     "details_show": "Details anzeigen",
     "comparison_title": "Packages vergleichen",
-    "price": "Preis",
     "max_photos_label": "Max. Fotos",
     "max_guests_label": "Max. Gäste",
     "gallery_days_label": "Galerie-Tage",
     "watermark_label": "Wasserzeichen",
     "no_watermark": "Kein Wasserzeichen",
-    "custom_branding": "Benutzerdefiniertes Branding",
     "max_tenants": "Max. Tenants",
     "max_events": "Max. Events/Jahr",
     "faq_free": "Was ist das Free Package?",