In scheduler, add a checkbox: "This is a re-shoot for an existing listing" and then sync the appointment to the original listing page.

My clients sometimes get very confused about what to order if they are ordering re-shoots. When they order the wrong thing, it becomes a huge headache for us at the office. It would be nice to have a checkbox at checkout for “this is a re-shoot.” Maybe that would change the available options, or at the very least it could sync the appointment to their existing listing and not create a new property website page, etc on the back end.