Help request

Chat heart in EssentialsX plugin
Problem

Is it possible to add a heart if someone has a Mary to chat in EssentialsX? If it is possible, how?
What I have tried

Last time I checked, EssentialsX Chat did not support placeholders, but worked well with the Prefix option that you can find in the config. I think what you want would be:

Prefix:
  Enable: true
  # Placeholders: {Surname}, {PartnerName}, {PartnerDisplayName}, {StatusHeart}, {MagicHeart}
  String: "<heart>"
  OnLineBeginning: true