Hello Everyone,

I hope y'all are doing great! So I have this question for quite some time now and I always research it and reach a dead end and go back to Gatsby or something else.

I want to know is it possible to get nextjs SSG (export) have the following routes
- example.com/ instead of example.com/en
- example.com/lang if not en
- example.com/blog/etc instead of example.com/en/blog/etc
- example.com/lang/blog/etc if not en

This is achievable with the middleware when it is SSR
So basically is it possible to run the middleware before/while building the project?

Thanks for the help!