Change or delete default Replit domain?

(Translated by Google) I want to use a custom domain and completely delete or change the existing built-in domain so that other users cannot use it. Where can I change or delete my domain?

I believe you can just delete the links in the part to add a custom domain.

To change it, you can rename the Repl and/or create a team, but if you want to remove it entirely, check for the subdomain Ig?