halion5 - unused program and auto naming?

Is there a way to unload unused program in a halion5 instance.
example: I have 64 trumpet, connected to 64 midi
after a quick listen, I have some notes on 4 midi tracks and wish to unloaded the 60 other trumpet (aware that the "remove unused track will only delete midi tracks)

and one more thought
is there a way to name automatically midi track with the 64 program in a halion5 instance or instrument track

thanks for any help.