Approval in backend

backend/hu/data_history.json

@@ -97,8 +97,8 @@
         "open_versioning": "Verzi\u00f3kezel\u00e9s",
         "number": "Sz\u00e1m",
         "querying_data_history": "Adatel\u0151zm\u00e9nyek lek\u00e9rdez\u00e9se",
-        "phone_number": "Phone number",
-        "regular_space": "Regular location",
-        "acquisition": "Acquisition"
+        "phone_number": "Telefonsz\u00e1m",
+        "regular_space": "\u00c1ltal\u00e1nos lok\u00e1ci\u00f3",
+        "acquisition": "Megszerz\u00e9s"
     }
 }