League managers can take control of name formatting and usage of language(s) in Game Center.
Enter your Game Center Manager https://webcast.wh.geniussports.com/ and go to Settings:
- you can select language for the persons' names from the drop-down selector Name Language.
- you can select formatting of the persons' names from the drop-down selector Name Formatting.
- you can select default language and secondary language(s) for your Game Center.
Visually an option to choose language will appear in the right side of the Game Center (as it is in the screenshot below)