CVar cameraYawSmoothSpeed

Sets the speed, at which the camera auto-adjusts when a smart following style is enabled.

Default Setting

 * 180

Possible Settings

 * 90 - 270 :Higher value means faster speed.

Changing this setting
In-game, type the following /console cameraYawSmoothSpeed setting

Alternatively, you can exit wow, open the Config-cache.wtf file, and add the following line: SET cameraYawSmoothSpeed "setting"