Is it possible to rename a Bridge Workflow?

I want to duplicate one of my existing workflows to make slight modifications to it for another task, but I cannot find a convenient way to do that. There doesn't appear to be an option to directly duplicate a workflow so I've worked around that by copying it to another Workspace temporarily. I was going to rename it and then move it back, but it now seems I'm not able to rename the workflow either.

Have I missed something obvious, or does this functionality not exist in Bridge?

Thank you in advance!