It would be nice to be able to copy parents with their children without having to copy to another project and rename it only to move it back.

Instead of having to copy files and folders one at a time.

Do you mean rightclick/'duplicate" by any chance?

I think I made a request about this myself; duplicate only works on the parent element, but we would like all it's children to be duplicated also. Great for making a backup of the code for example.

Agreed !

yes I mean duplicate