I'm going to apologize early to everyone for this being so long, but I finally finished all of the titles you were talking about a good time ago:
Elder
Daimyo
Paradise Writer
Nukenin- Rouge Ninja
Hoshikage
Kazekage
Mizukage
Raikage
Tsuchikage
Otokage
Niju Shotai * - This is currently the highest platoon ranking given, this was the title given to the 20 platoons sent by Tsunade to eliminate the Akatsuki. I wont go any further with the story, because of spoilers. For those that keep up with it, you already know what happened to one of the main characters.
The five Kage have different titles depending on their village. Those titles are:
Hokage (literally "Fire Shadow") Kage of Konohagakure
Kazekage (literally "Wind Shadow"?) Kage of Sunagakure.
Mizukage (literally "Water Shadow"?) Kage of Kirigakure.
Raikage (literally "Lightning Shadow"?) Kage of Kumogakure.
Tsuchikage (literally "Earth Shadow"?) Kage of Iwagakure.
Hoshikage (literally "Star Shadow") Kage of Hoshigakure*(only in anime the 6th Kage)
Otokage (literally "Sound Shadow")Kage of Otogakure* Not recognized by five great Hidden Villages.
*If deciding to use Daimyo. A Daimyo is a lower rank than Shogun, and a Shogun is a lower rank than Regent.
Daimyo<Shogun<Regent
I'll talk to Sakumo and see if he has any new titles that I may have missed.
Once again, sorry that it's so long.