Hi Jacob!
The goal is quite simple frankly… Lets say this is the path to the directory:
https://www.domain.com/design/abc/
Than i want to use abc inside that page.
if the directory path is:
https://www.domain.com/design/xyz/
than that same! page should
use xyz instead of abc.
And so on…
You mentioned add_rewrite_rule() and add_rewrite_tag()… where do i put these?