Answer in: [Is it possible to use parallel routes with dynamic routes?](https://nextjs-forum.com/post/1346618898434494474)

What you can do with @header/[...items] is cover many paths and present different content throught the slugs you would get on a single page. In the references there are couple of examples that you can see where this same thing is applied.

Docs: https://nextjs.org/docs/app/building-your-application/routing/parallel-routes
Refers:
- https://x.com/asidorenko_/status/1725548472839950553
- https://app-router.vercel.app/patterns/breadcrumbs
- https://github.com/vercel/next-app-router-playground/tree/main/app/patterns/breadcrumbs

thank you