Hi @HollisHoier ...
Per the final bullet point in the light-blue box at the top of this Guide: How do I publish a course? - Instructure Community (canvaslms.com):
If your course has been published and includes grades, you cannot modify the course's published status.
You can, however, un-favorite these courses so that they do not show up on your Dashboard. Just remove the star next to a course name on this screen:
How do I customize my Courses list as an instructo... - Instructure Community (canvaslms.com)
Please let Community members know if you have any other questions...thanks!
