Dont ping select roles / names

Make it possible to not ping a specific role or person when making an @everyone or @here post.
To do this, I figure something like this
@everyone:!<role/name here> <Your message as you would usually do.>
Separated via commas so it would look something like this for multiple users / groups.
@everyone:!<Role1/Name1>,<Role2/Name2>

Thanks for your time
-HellFoox