Are the names of games indicative of different rules or just names? If names indicate rules or types of games where do you find those rules?
Some names (tournaments) have a meaning, but not all.
When you select a tournament on the MTT page you can find the tournament info on the right. There you also can see if the tournament counts for one of the promotions (you go to the promotion page by clicking on the promotion link there)
Also the colors have a meaning, blue freerolls, purple guaranteed prize pool, and so on.
And much more info about rules and tournaments you can find in the Knowledge base (help center) http://help.replaypoker.com/help_center
Hope this helps. Greetings Happiness.