Question [Q] [How To?] Customize the Notification bar on a AT&T Samsung Galaxy S5

Hello XDA Community;

I have a AT&T Samsung Galaxy S5 (SAMSUNG-SM-G900A) and I want to change the clock, battery icon, and WiFi icon on the notification bar. For example I want the clock in the middle and all other icons to the right. Is there any custom rom or any other way I can do this without rooting the phone?

(I'm a noob in this area of customs in Android)

Thanks in Advance!