idChatPlayernames = {
    hook = {}
}

function idChatPlayernames:Enable()
    local cf
    for i = 1, 7 do
        cf = getglobal('ChatFrame'..i)

        self.hook['AddMessage'..i] = cf.AddMessage

        cf.AddMessage = function(frame, text, red, green, blue, id)
            text = text or ''
            red = red or ''
            green = green or ''
            blue = blue or ''
            id = id or nil

            text = string.gsub(text, '(|Hplayer:.-)%[(.-)%](.-):', '|Hplayer:%1[%1]%3')
            text = string.gsub(text, '|Hplayer:(.-)%[(.-)%].-says', '|Hplayer:%1[%1]|h')
            text = string.gsub(text, '|Hplayer:(.-)%[(.-)%].-whispers', '|Hplayer:%1[%1]|h')
            text = string.gsub(text, '|Hplayer:(.-)%[(.-)%].-yells', '|Hplayer:%1[%1]|h')
            text = string.gsub(text, '(|Hplayer:.-)%[(.-)%]', '<%1%2>')

            self.hook['AddMessage'..i](frame, text, red, green, blue, id)
        end
    end
end
function idChatPlayernames:Disable()
    for i = 1, 7 do
        getglobal('ChatFrame'..i).AddMessage = self.hook['AddMessage'..i]
    end
end

idChatPlayernames:Enable()