NOTICE: There are 2 “Tools” in the sidebar.

1. The top “Tools” (under the Navigation heading) is perfectly fine and how I want it. It is a link to my “Tools” namespace where I will list actual hand and power tools I own (pipe wrenches, cement mixer, etc.)
2. The bottom “Tools” is a just a category heading/label for different dokuwiki utilities. This is the “Tools” that I want to change.

I am not having any problem editing the navigation area of the sidebar. FYI, here is how that works:

The Vector Template has three settings in the Admin Configuration area, but none of these appear to be able to help me. I have tried them.