Payment method problem

[Condo-For-Rent-Philippin0]

Hi everyone, 

The bank I used for payment method was closed in the country where my unit is located.  My client reservation is confirmed for this month, April, even the bank account destination is already closed. I didnt get any notifation from Airbnb about this matter. My client paid Airbnb and was accepted. Can I use the different account not under my name but my mother's for the payment method so she can recieved it since she's the one taking care of the place? I live in France and the unit is in the Philippines. I wont be going back anytime soon to open a new bank account or have the old bank account fix. 

I happen to have a Paypal account too. How do you close the other account and change it to paypal even the reservation is confirmed?

Client will check in in two days from today

Pls help!

Thanks in advace.

Cath