Is it possible to white label a WordPress site? I have a where I have groups. Group Green, Group Red, Group Blue. When the green members log in I want them to see the same data as the rest of the groups, but I want them to see the Green Group's logo and header. Same with Red and Blue. There would be only one main content, but I'd like to create a white label wrapper so that I can customize the experience via headers and colors.
Is this possible with WordPress?