Request Removal of ALL my MyQ/Garage Door devices

Could Surety help us remove SOME of our MyQ Garage Door devices?

I just got “Garage Door 3” (*****************8f) to work, but want to delete everything else.
(Specifically, we can delete ***************71.)

Bonus points if it can be renamed from “Garage Door 3” to simply “Garage Door.”

Sure, *71 has been deleted and Garage Door 3 has been renamed to Garage Door.