Courses and course formats

Hello,
I've been using the Course meta link feature to regroup 2 child courses under one course bundle, allowing learners to buy a course bundle and be automatically enrolled in the 2 child courses. My course bundle is therefore an empty "shell", the actual course content and activities being inside the child courses. After learners have bought a course bundle, they sees 3 courses on their dashboard: the course bundle and the 2 child courses.
My question is: Would there be an easy way to hide the course bundle in the learner's dashboard ONCE it's been purchased?

Thanks,
Valerie