Hi,
I am trying to translate system_messages.welcome_staff.text_body_template into French 
to help address this question at the same time:
It works fine, but the role used in the template %{role} is not translated and results in moderator:
The moderator role has been granted to you by a team member.
As a moderator, you now have access to the administration interface.
With great power comes great responsibility. If you are new to the moderator role, please consult the Moderation Guide.
Is it possible to make it translated (like in the group name)?
