Hi there.
I can’t see this option in Make’s pre-made modules. Most probably, the reason would be the following quote from Xero’s API documentation:
“By default, the address applied to an invoice will use the postal (POBOX) address of the Contact. However, This can be changed in Xero by applying a custom invoice template. It is not possible to manually override the address on a per-invoice basis.”
I would recommend contacting Xero directly for more info.
Cheers,