For example,
Page A
-Page B
--Page C
URL: /page-a/page-b/page-c
I understand that what ever url i put in, if the last part of the url match slug of any post in wordpress, it will go straight to that post.
So for example. /page-a/page-b/pagexxx/yyy/page-c will show "/page-a/page-b/page-c".
Is there a way to make it if there's any 404 or unknown slug, it will fall back to the last know slug? Eg. /page-a/page-b/xxx/yyy/aaa will show "/page-a/page-b/" without returning 404.
Any clue?