1) Create a trigger 0 by 0 with activation "Radio Alpha" set to trigger repeatedly. Leave the condition as "this" and when activated (on activation) put something like:
titleText[ format["West %1 - East %2", ScoreWest, ScoreEast], "PLAIN"]
where the names of your score variables replace "ScoreWest" and "ScoreEast".
2) What Terox said (name [player object] will give you the player's name.) Example:
titleText[ format["%1 has the Soviet flag!", name (flagOwner SovietFlag)], "PLAIN DOWN"]
where "SovietFlag" is the name given to your Soviet flagpole.
Pope Zog