Hello,
I think it’s important to add all available languages in the iTunes page of all applications.

I’m looking for a script or a tip to export my Unity Project 4.5 to XCode project with my languages included in my game.
I know how to add languages in XCode but all my localizations are embedded in my Unity Game.
When I export to XCode project I got only 6 languages by default :
But how set available language in Unity to export all languages in XCode?

MY TRICK - DO IT EVRY TIME WHEN YOU EXPORT YOUR XCODE PROJECT
- Create one folder by language (en.lproj, fr.lproj, de.lproj, etc.) Copy and paste a dummy text file with the same name in all folders

- Add all folders in your XCode Project. And it’s done!
Here:

Did you have any luck automating this? I'm running into the same problem now.
– infosekrDid you automate this issue? I'm running into the same problem now.
– AlexanderDFound a perfect plugin here: https://github.com/zeyangl/UnityAppNameLocalizationForIOS
– BenoitFreslon