Customizing Copy Files

When I copy files to a folder and there are files with the same name in the folder, I would like the names of the new files to automatically be numbered. For example:
If Folder 1 has files named north, south, east, west and Folder 2 has files named north, south, east, west.
When files are copied from Folder 1 to Folder 2, the incoming files would be named north-01,south-01,east-01,west-01.
I would like this to work for all files not just one type of file.

Copy WHENEXISTS=rename will do that without prompting. e.g. If you are using the Copy Files button on the toolbar, add WHENEXISTS=rename to the existing Copy command there.

Or you can use one of the Rename All options in the dialog that appears for the first conflicting pair of files to do the same thing without changing anything (but then you have to wait for the first conflict to happen, of course).