How do I..?

..change the name of my park?

Seems easy enough, but I've changed the name before in the park settings (and just the folder itself) and the references for my scenery objects get lost this way. I started the park as just a single roller coaster, but it has expanded to a multi-coaster thrill park and I'd like to reflect that in the name (I'm a bit of a stickler for organization) without losing all of the scenery work I've done.