Hello Tully808,
You can find some info here that may be helpful for that topic: GarageBand projects in Logic Pro - Apple Support
As the page will help to note, "To use a GarageBand project in Logic Pro, update to the latest versions of both apps, then open the project in Logic Pro. There’s no need to import or convert any files. The app recognizes the project and translates it directly into Logic Pro. This works with projects created with GarageBand for Mac, GarageBand for iPad, and GarageBand for iPhone."
The page also provides the following steps for opening a GarageBand project in Logic Pro:
1. In Logic Pro, choose File > Open (or press Command-O).
2. Browse to the location of the GarageBand project (by default, GarageBand saves projects to ~/Music/GarageBand).
3. Select the project, then click Open.
4. In the Save dialog, choose a location for the new Logic Pro project, then click Save.
Cheers.