Can you consolidate forums from various projects?

Can you consolidate forums from various projects?

In our office, we have several projects related to the same product. I created a master-level project for that product, and I want to migrate the discussion forums attached to the lesser projects to the master-level project so the discussions are all in one place and to avoid confusion from the staff about where to go for updated information.
 
Is there a way to attach a forum to a new project or otherwise move it from one project to another?
 
Thanks!