Rise 360 Labels

I have built a course using Rise and wanted to change some of the labels - I did that through settings and it all worked perfectly.

However, I've now discovered that the change I made has been across all my Rise courses and not just the one I needed the edit for.

I find this strange because all other edits you make, whether that is the themes or adding collaborators, are unique to the course you are working on.

Is there a way to keep the label changes unique to one specific course - most of the courses I have I'm happy with the standard labels, but I want one to say "Open Directory" on the start button - but that doesn't work for all other courses, and similarly having "Start Course" doesn't work for my directory course!

Any ideas