I was wondering if I could use the features of the blog (e.g. tags, categories, summaries, rendering all blog entries together on a page) and yet create a different url?
You could use an array of patterns, and you would have to check if the wanted pages is a subfolder either of parent one, two or whatever.
Note that URLs need to be unique, so you have to make sure that your folder slugs between the children of blog and the children of film (and possible other parents), do not collide.
So if I also want to implement the same for all subpages under the “films” page, would I just duplicate the code above and change “journal” with “films”?