javascript: how to disable emoji representation inside one of the html tags

Live

I have a platform (- website) where anyone can create content (images and texts), however, I would like control representation of HTML symbols in specific the Emoji within a specific label (in this case DIV).

  • Control the representation of emoji – Filter (Delete, Hide, Disable Representation) All the symbols, emoji codes and just leave the texts.
  • HTML

Eurodino

Processing HTML code with emoji on the page

My boss is upset, I desperately need your help.