[feat] Assign names to WSL Project Interpreters

Hi,

On Windows, I usually keep my Python code on the WSL disk, not the Windows mount, because it's faster that way with WSL 2. When using Poetry, the Poetry environments also lives inside the WSL machine.

These are not autodetected by PyCharm, so I add them manually as WSL Python Interpreters. But there is no way to name them, so they get names like "3.8 @ Ubuntu" (first project), "3.8 @ Ubuntu (2)" (second project) and so on.

I usually don't remember which belongs to which project, so I have to open the Python Interpreters window to check if I did set the right one. For other types of Project Interpreters, it's possible to assign a custom name. Would be very helpful if that could also be supported for WSL interpreters.

Of course, I would also love to see full-blown Poetry integration, but just being able to rename my WSL interpreters would already make my life a bit easier.