Comment 6 for bug 246448

If this is about naming *tabs*, probably something should be done specifically for their titles, rather than letting the user blat the title of any session. Otherwise if you want to name a tab, you need to name all the sessions within that tab; awkward, and loses what is often useful information.

TerminatorNotebookTabLabel suggests it'd even be possible to make it so you can double-click on a tab and replace the label with a text gadget for renaming, rather than another evil modal dialog.