Renaming "new livestream" account with channel name of the "old livestream" channel

[Laguna]

Hello,

I want my channelname from my old livestream-account for my new livestream account-name.

If i get it right, this is not possible, because if i delete my old channel and the entire old livestream account i will not be able to reuse my name because its still in use.

Why? Isn't it possible to migrate the accounts or something?