Tricking Analytics into reporting on a "package" that isn't really a package

We basically have two types of packages. Complete: includes all of our main performances. Essential: includes the main shows but excludes The Nutcracker. The conundrum: our marketing department wants us to report on any Essential package that has a The Nutcracker add-on (ex: swapped out for a different perf date), but call it a Complete package.

How do I trick Analytics into looking for Essential package orders with Nutcracker add-ons and counting them as a Complete package? And providing accurate package counts/paid amounts on top of that? Would a custom report be able to do this?