auto-append stuff to new/copied pattern names?

[DJ Saint-Hubert]

instead of 00, 01, 02, maybe b01, b02, b03 would be a nice feature and probably simple to implement. Like I'd like to use multiple time signatures and keep track of them better, and I don't really bother naming them anything special besides that. So if I could name them like 3-4_00, 3-4_01, or something. I mean have Buzz do this for me

[Evelon]

Like an "add prefix" option/line in the "create/copy new pattern" pop-up?
That would be pretty handy actually.