How to define a base URL per request?

Is there any way to define a base URL on the request level? I see that it can be easily defined per folder, but sometimes I just need to use locally forwarded port for a specific request in a folder. For now I have to duplicate such requests and move it to a folder where base URL is defined as a local port. Is there more convenient way to do it?

You can directly enter the full URL in the Path field, like: “http://example.com/xxx

Thanks!