Templates to replace Themes

Hi

We are considering changing from another type of software to Presenter. We currently save a few versions of each song with different background images and layouts (they are called themes) to suit different services and venues. We then build our service list from the versions we need for the selected venue. Within Presenter, I cannot see any way of doing anything like this. Am I missing something or is it not possible. It may be a stumbling block to us changing over.

Kevin