Why can’t I use the name I want in Pokémon Café Mix? Pokémon Support July 20, 2021 01:38 Updated Follow There is a 10-character limit for names, and certain inappropriate words can’t be entered. Can’t find what you’re looking for? Click here to submit a service request form. Related articles Can I change the language in Pokémon Café Mix once selected? Is Pokémon Café Mix multiplayer? Pokémon Café Mix troubleshooting How do I transfer my Pokémon Café Mix save data to a different device? Can I transfer save data from the Nintendo Switch version of Pokémon Café Mix to the mobile device version?