How to have different branded invoices

Hi,

We have are a company that owns/runs several boutique resorts, and the location of each resort needs to be on the customer invoice as the company address.

One resort even has its own logo - we bought the the resort a year ago and will keep the original logo for another year until we can phase it out.

How can i create an invoice template for each resort with different address and different logo, that can be selected by the sales people depending on the resort they are making the booking for?

Thanks