Different backups?

Hello, a request regarding backups: Right now, every backup created replaces the previous one (s). Could it be made possible to create several different backups for different situations? In my case, I would like to have a series of stereo presets, backup-ed, and then another set of mono presets, also backup-ed. Thank you.

Would require a software modification or two. Not a major issue, but who knows if NDSP will care?