How to hide CI from being detected

@PaulID: The Reason for hiding the Framework or CMS is simple. The less you know about a System, the harder it is to attack.

The name of the Cookies/Sessions was my first thought. I changed it, but it looked like it didn't solve the Problem....
But because i also think this could be the only way to detect, i did another try and now it seems that the Chrome extension is also caching the Information.

So the "problem" is now solved.