Is it possible to rename the trust_level_0 group to something else?

If I want to mention everyone on the forum, I use @ trust_level_0, because every user automatically gets assigned to this group. However, using trust_level_0 for mentions looks a bit odd and I would like to use a different word instead. I did change the name of the trust_level_0 to ‘community’ by editing Text Content, but since it doesn’t change the group name, I still cannot use it to mention everyone. Is there a way to change the trust_level_0 group name?

Nope, but you can get around the obstacle with a bit of imagination