I'd like to suggest a new type of token, like %A, to show alias names, if present, in the custom title bar. Alternatively they could be shown in the status bar, per new status bar code.
The alias could also be used to label the tab automatically, maybe? o))
That would make sense, yes. I must have hundreds of aliases in use, so i tend to forget their names & give them multiple names.
Maybe the "Tab-Labelizer" is useful for you too, I just put it into the scripts section.
The add-in allows having alias-names in tab-labels, but these aliases are not connected to the ones you setup in DO directly (yet).