[Digikam-users] Renaming bracketed sets in digiKam

[DrSlony]

Hey

I would like to name my bracketed photos as follows:

01_-2.tif
01_0.tif
01_2.tif

02_-2.tif
02_0.tif
02_2.tif

03_-2.tif
03_0.tif
03_2.tif

etc

where the first two digits are the bracketed set number,
and then there is the bracketing value for each photo in
a set, [meta:Exif.Pentax.ExposureCompensation] in my case.
My problem is with the bracketed set number, is it possible
to get digiKam (or kipi) to do that?

ps. If I set this question twice, I apologise.