You can make an interdiction before a notary for my mom can not go to the consulate can not sign and speak

I think you may need written authorization from a lawyer giving you legal power to carry out these diligences. The safest thing is to go to the consulate first and ask.

Also send an email with the same details, in case they don't call you back...

I could not tell you, call by phone and ask for information, good luck