I'm still not understanding why you need to get it out of AA, its a pretty simple configuration if you ask me, there is no need to make it complex like you are doing.

Community Manager Edit:This idea is being archived as a duplicate. Please direct all votes, comments, and questions to the new idea.New Idea - Reference Data Elements | Automatically Update Names of Data ElementsAs mentioned before Automatically Update Names of Data Elements Used in DTM Rules  with ...