She means you cannot rename the manager directory in the Evolution releases of MODx (version 0.9.x/1.x). MODx Revolution (advanced distributions) do allow you to customize the location/name of the manager directory (this is the 2.x releases that are currently in the release candidate stage).
I’m afraid I’m not following you. What do you mean with ’not in evolution’? Are you saying you have to have a modx directory named manager for modx to work?
Ability to change folder MANAGER ( rename the folder and define the path in assets/cache/siteManager.php)