diff --git a/src/context/i18n-context.tsx b/src/context/i18n-context.tsx
index 5135b47..59a54ff 100644
--- a/src/context/i18n-context.tsx
+++ b/src/context/i18n-context.tsx
@@ -12,7 +12,7 @@ interface I18nContextType {
 
 const I18nContext = createContext<I18nContextType | undefined>(undefined);
 
-const translations: { [key: string]: { [key: string]: string } } = {
+const translations: { [key: string]: any } = {
   en,
   de,
 };
@@ -21,13 +21,21 @@ export function I18nProvider({ children }: { children: ReactNode }) {
   const [language, setLanguage] = useState('en');
 
   const t = (key: string, params?: { [key: string]: string | number }) => {
-    let translation = translations[language]?.[key] || key;
+    const translation = key.split('.').reduce((acc, currentKey) => {
+      if (acc && typeof acc === 'object' && currentKey in acc) {
+        return acc[currentKey];
+      }
+      return undefined;
+    }, translations[language]);
+
+    let result = (typeof translation === 'string' ? translation : key);
+
     if (params) {
       Object.keys(params).forEach(paramKey => {
-        translation = translation.replace(`{${paramKey}}`, String(params[paramKey]));
+        result = result.replace(`{${paramKey}}`, String(params[paramKey]));
       });
     }
-    return translation;
+    return result;
   };
 
   return (