(adsbygoogle = window.adsbygoogle || []).push({}); i wrote something in edit region now i have no flag next to my name anyone got this problem and know how to fix? its very annoying i deleted what i wrote

Google is your friend.

I should clarify though. I was refering mainly to the online name/region changer in the secret menu as this is the main focus in the OP.

Have fun with your offline Arcade custom races etc. That custom race setup feature in the secret menu is great. They should have put it in the retail release.