Is there a default template file for child pages / subpages?
This seems like a very simple question. I’m looking for something like sub-page.php or page-child.php where I can do some different things on the child pages of my theme.
child-pages
Get parent page url to show up when it is in child pages
I would like to ask that, how to get the link back to parent page when i’m in the child pages? I would rather to use a proper link instead of <a href="javascript:history.back()" rel="nofollow noreferrer noopener">Go Back</a> method.