The comment section in WordPress has a small paragraph section where you can display a relevant message. By default, this text cannot be changed, but this guide will let you tweak it to whatever you want.
- Navigate to the comments.php file
- Edit or delete the following string in the file
'comment_notes_before' => '<p class="comment-notes">' . __( 'YOUR STRING HERE', 'YOUR THEME HERE' ) . '</p>',