Private comments between author/admin and commentor

This post is here to further expand on these closed posts/outdated plugins regarding how to make comments private.

• https://ww.wp.xz.cn/support/topic/private-comment-plugin
• https://ww.wp.xz.cn/support/topic/private-comment-plugin-
• https://ww.wp.xz.cn/ideas/topic/private-comments
• https://ww.wp.xz.cn/support/topic/post-levels-plugin-way-to-hide-comments-made-to-private-posts
• https://ww.wp.xz.cn/support/topic/private-comment
• https://ww.wp.xz.cn/plugins/semi-private-comments/

This may be what is needed…

https://github.com/reigelgallarde/wpquestions.com/blob/master/privatecomment_new.php