what I am ask about its not there i am asking about change route structure
as sample this the structure:
(route_type) / (route_prefix) / (sub_name)
each level stops with /
what i want is remove the sub_name level and merged with the prefix level :
(route_type) / (route_prefix)-(sub_name)
first issue if we use the route_filter like this
threads/{id}-{id} it will repeats the thread id twice and ignore the page as sub_name level.