Some of those sound like they are from add-ons.
In which case the links will be injected into the navigation template either using the now deprecated hook system or template modifications.
As such, you would need to first remove that section of code from each add-on and then manually edit the navigation template to add them again.
Basically create a node tab with a bunch of child link-forums pointing to the other pages from those other tabs. It will pull them all into the node tab for tab-selection.
This feature matches the base URL. So if your link-forum points to members/ then that will pull in profile pages as well since they share the same base URL. So you can pull in entire routes to a node tab this way.