Sometimes excommunication is the best communication.
And besides, it would be good pastoral practice: they won't repent unless they first get booted out.
Out they should go, Arbp. Cordileone!
From the National Catholic Reporter, AKA The Fish Wrap. This publication was told many years ago by the local Bishop to stop using the word Catholic as it was not in compliance with Catholic doctrine. It continues to refuse to stop using the word Catholic in its name.