wrap you whole stuff inside a [locale] folder. Like that you can access the locale everywhere inside your routes.

The whole process is described here: https://nextjs.org/docs/app/building-your-application/routing/internationalization#localization

I have tried following this documentation, but it does not work for me or I am doing something wrong..can you help me in DM?

others might profit from the answer as well. So stay with us inside this thread. Please provide more information where you are stuck and where you have issues

I'm started from this template: https://github.com/9d8dev/next-wp... my prohect make graphql query to wp headless to retrieve page/post/custom post type. All work so far.
Now i add POLYLANG to wordpress to handle translations from backend, and i need to reflect that multilingual situation in next.js....but I can't understand how to do that.

I share my project: https://github.com/giuliozulian/gpblex (readme is incomplete)

after taking a look at your project, it doesn't seem like you included a folder with [locate]. Also there are missing fundamentals of internationalization like middleware, dictionaries, ...

https://nextjs.org/docs/app/building-your-application/routing/internationalization#localization

@Spectacled bear did you added the [locate] folder now to your project?