clarkwinkelmann thank you for the reply.
This is a screen that show the emojii I want hide and under the developer tool.
Is showed the URL where the emojii is taken from the plugin but there is no emojii name to put as :heart_eyes

Ah OK maybe find the name... will try.
Not working...
I tried
.emojibtn[data-name=":middle_finger:"] { display: none !important; }
cleared cache but still show