remove the tag [ Fadmin] in the chat

Hello friend,
I have to look everywhere without finding of answer I hope that somebody can help me.
I would like to remove the tag [Fadmin] in the chat when we use admin command (goto, freeze, …)

Grep, find and replace?

Edit the FAdmin module :v

I’m not familiar with the Fadmin module I’ll look and I made you a return if I find a way to make invisible the admin command for players aim and not to spam chat with commands that only looks administrator . By the someone is how to change the module it would be nice to give me the detail manipulation to make the module to prevent the spread of admin commands on chat play.
Thank you for any help bring