Impeach them and try them for treason. At the very least impeach them and convict them of perjuring their Oath as judges.
Ah, but "impeachment" and "treason" are such harsh words. Maybe we should take the "It's just business" approach. Devise a new process, give it a nice colorless name without unpleasant connotations...maybe affix "eu-" to a Latin root so it shows we are doing a kindness that is in everyone's best interests. Then the justice being de-benched will understand it's nothing personal, no need to take offense, could happen to any barking moonbat who can't keep their damn crayons off our Constitution.