What If Every Single CN and N shows were adults shows while AS and CC shows were kids shows?

What if every single Cartoon Network and Nickelodeon shows were adult shows while Adult Swim and Comedy Central shows were kids show? This might be what would've happened.

List of Changes

 * All shows that are TV-Y7/TV-G and TV-14 will have their ratings switched. Same goes for TV-PG and TV-MA shows.
 * There would be different episodes instead of the original ones.
 * Some people's personalities would be totally changed. For example
 * Melissa to her being a sexy and cruel lady.
 * Rick Sanchez is a pretty nice person but could be a little crazy.

(W.i.p.)

Channels

 * /Cartoon Network
 * /Nickelodeon