I need to cancel a region only for a specific route. There does not seem to be a convention to name files for this.
page - myroute.html.twig cancel the whole page in "/ myroute"
region - myregion.html.twig cancels all myregion on each page
I need to combine them into something like:
page - myroute - region - myregion.html.twig
This way of filtering by file name could be very useful. Does Drupal support that?