I have a WordPress website, developed by someone else. I need to make some changes and fix some issues, as the site still has some flaws. For example, there are some fields that need to be changed, but I don’t see anything in WP when I try to edit that page/post. Probably there is some custom in the template files of the used theme. But I can’t figure out which css or php file to check.
Is there a plugin or some other way that can help me find the underlying files of a page/post?
Thanks in advance!