Paths

Are there plans to allow paths in addition to domains? For example, if we want https://www.example.com/another/path to point to the same site as https://www.mainsite.com/blog/path.

We are in the process of writing our additions to allow this. Is there a github or some other way to push changes in code for features such as this upstream?

Thank you.

https://www.ads-software.com/plugins/wordpress-mu-domain-mapping/