Gnos-
I see what you are saying and don't see a problem with your logic to an extent. There are some titles that are not God's but people use them to address whom they worship as Aineo stated about Sophia.
At one point, I was at that crossroad b/w Jehovah and Yahweh, and Jesus and Yahshuah. I would only pray Heavenly Father for the sake of not using something false, or created. I guess it's just all about what you say. In the case of the masons praying to the Great Architect. One must know who they believe this Creator to be, before it can be said yay or nay to.
But of course I would not be for it b/c I don't believe in their doctrines.
Love Always,