Customization in themes

ojs3
#1

Dear developers,

In the thread OJS Reviewer - Recommendation Choices there is a discussion about how to remove choices in the reviewer recommendation drop-down list. I would like to see that to be possible to change in a child theme, i.e. editing the file:
lib/pkp/classes/submission/reviewAssignment/ReviewAssignment.inc.php
and put it in
plugins/themes/my-theme/classes/submission/reviewAssignment/ReviewAssignment.inc.php
to override the former.

It should also be nice if one can do the same thing for language files and other files that can customize the forms too. (I know that some of them work, but not all).

/Edvin