How do I give rank titles?

[pigpog]

Hi everyone.

On my old forum we had this system:

A member would start with 0 posts and be given the rank title "New Pig on The Block". Then, when they hit 50 posts they would gain the rank title "Pig in Muck". And so on....

I can't find anything that allows me to give ranks a specific title AND allow me to give them stars too (we have the stars in place, now I just need the rank titles). I would be very appreciative if anyone could point me in the right direction as my members love their rank titles and it would be a shame to lose them in the move.

Thanks!