Loading/Running different shows on a switcher

I'm looking at the constellation 8K (with the 3 or 4ME panel) to replace a dying Broasdcaasrt pix for my student news program that has three shows a day (noon, global, nightly) all with different graphics packages, animations, video clips, and macros. There are also other productions done throughout the week.

How do I "load" different shows?

I see the system has an export and restore option. Does that mean they'll be doing system restores 3-5 times a day for each of the shows or is there a different way?

Thanks,
Jeff