Make Specialization not visible to learners who completed

Summary:

I know that you can end date a specialization or course, so that it is no longer visible in the search, but I’m looking for a way to ensure that team members who already completed it can’t see it either. A little background is that we changed where courses are living… They are now in a community, so while learners will maintain credit at the course level, we want the specialization to go away. I know I cannot delete, but I need it to be invisible to all learners, including those who have already completed it. Is this possible? Thank