BranchRootPageTitle returns the title of the page that is the root of the current Branch.

BranchRootPageURL returns the url of the page that is the root of the current Branch.

Usage:

BranchRootPageTitle and BranchRootPageUrl do not take any parameters.

Your conf could contain the following line in the macros section:

    BranchRootPageTitle => BranchRootPageTitle, \
    BranchRootPageUrl => BranchRootPageUrl

 Then your Template can include a link to the branch root with the following code

<A HREF="^BranchRootPageUrl();">^BranchRootPageTitle();</a>

These macros can be used seperately.  

Tested on WebGUI 6.7.7 -gamma