Safe To Delete Example Maps When A New Renamed Copy Has Been Created?

I started creating my project in the first-person template, but deleted almost everything from it to build my world from the ground up. I’ve since made my own new folder for my maps, and saved a renamed copy of the original example map in it. My question is whether I can safely just delete the Maps Folder from the FirstPersonBP folder in my project without it causing any problems? Curious along with that if there’s anything I would need to do to get the project to open to the new renamed copy in my new Levels folder, or if it will just default to opening it if the original example map and associated folder are gone? Thanks for any help.