Removing or changing default "Forum" tab

[Truth66]

Thanks to one of the members on this site I was able to add extra tabs on the top header of my site.
One challenge is the existing default "Forum" tab. I'd like to do one of the following:

1) Change the wording of this default tab and have it linked to a specific forum ID. or

2) Actually remove the default "Forum" tab and replace it with one of the other tabs that I created so that the tab can be directly linked to a specific forum ID.

Which option has worked best for members here and how do I accomplish either option?

Thanks Again.

[Retal]

I rewrote the whole navbar template, because we wanted not only different tabs, but also a different submenu logic and a cleaner navigation.