Allow versions to to upload with differnet file names

[Divine Mercy]

I'm a new user, so I could be missing a step, but it seems that we can only upload a file with the exact same name for the program to allow it to become a new version. If true, this makes it a minor inconvenience for our editing staff, who have to keep all the versions on our server at work. So their current solution is to keep each version in its own directory instead of one project directory here at our office.

If a different file name wouldn't work, maybe allow us to add "- Ver 2", "- Ver 3", etc. ourselves at the end of the same file name and the program would see it as a new version of an existing uploaded file?