@Heaven-In-USA-Furnished-0
The only way to change the order in the multi calendar is alphabetical or perhaps numerical. With numbers it seems spaces play a part in the order as well. The internal name has no bearing on the order at all. An asterix in front of the names of one group of the same price would bring them all together on the same page at least. Maybe a dash in front of another group would have them one after the other.
I do not use the multicalendar to adjust pricing. It looks like a copy and paste system is not an option. Perhaps another host who uses this function can comment.
Lisa