From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.3)
Description of problem:
It would be nice if items in the Personal toolbar folder could be
renamed without going to Right-click> Properties.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
That looks really hard to implement but you could try to report it