Hey just dropping by here after reading through.
for name change I really don’t know it really depends on your state and the court your name change was sent to be sign by a judge.
I did my interview in October did a middle and last name change, and expedite the process I got the oath ceremony notification to be in line I’m just waiting for a day. All this slow process is based entirely on the Covid virus shutting down things. Let me know when you hear something relating to your case. Good luck ☺️