These options are going to be universal throughout the entire Sims 3 folder. So you'll have to change it every time you load up a different game or you can do factory reset folders where the options are different. The thing about doing this is that every time you want to play a game that's from a different folder - you'll have to sign out of the game completely. Rename the Sims 3 folder you're playing, rename the folder with the game you want to play to Sims 3 and then load the game back up.