Imagine you want to create a new class/process node based on an existing one. Currently, you would use CTRL + C and CTRL + V, encounter an error due to duplication, and then rename the newly created item.
It would be great to have a “duplicate with new name” shortcut (such as CTRL + SHIFT + C) that opens a popup where you can specify the new name for the duplicated item. Once confirmed, it would paste the copied item with the new name.