There is no explicit work flow for this yet. The quickest solution would be that a user just creates a station and posts it as a comment. This is seen as an intent to take care and maintain the station and the wavefunc pubkey deletes the seeded one.

Another possibility would be that a pubkey with a valid nip 05 for the url entered for the station website shows up with a station event and claims it. The wavefunc app is watching for such events and then deletes the claimed station automatically.