I haven't seen this in software yet, and its something that's tedious doing manually: Flopping. Not Flipping.
Check out the attachment which explains it visually.
I would distinguish the two by saying Flipping involves a single item, while Flopping involves two or more items. Flipping is self-explanatory, while Flopping is a multi-step process:
1 Flip all items as one group
2 Flip all items independently (to restore proper orientation).