환영 메시지 %{site_name} 오류: 다음 보간 키가 유효하지 않습니다: site_name

[hipp0]

For some reason only %site_name works for annoymous visitors.

I would like to do:

Welcome, %{preferred_display_name}, to %{site_name}!

But its not possible to do this, its making underlining/CSS adjustments difficult in this area.