[Closed] I translated everything regarding my Main Menu

Background of the issue:
I translated everything regarding my Main Menu, including both templates and string translations. However, the Main Menu MAIN items are not translated in German and Italian. The link to the page where the issue can be seen is hidden link.

Symptoms:
The Main Menu MAIN items are not translated in German and Italian, while English and Croatian are correct. The Sub menu items are translated, but the main menu items are not.

Questions:
Why are the Main Menu MAIN items not translated in German and Italian?
How can I ensure the main menu is native to the language?