Who is the Red ڈاکو, ہڈ now?

It's a little complicated.
When Jason Todd comes back from death his mad at Batman for not avenging his death.
So he uses the Reh ڈاکو, ہڈ to try to get an emotional reaction from Batman.
Later he just acepts the role as Red Hood, being an "hero" who is willing to kill
link

I never knew who is red ڈاکو, ہڈ before