There is no Biblical injunction against calling your biological dad father if you want to.
I just called mine dad.
How horrible to have your hands tied so that you cant do common sense things.
And you still havent answered my question as to where in the Bible it says that you cant give a new church position a new title.
A title given to a religious leader should be one found in the NT. So much of the RCC leadership is not found in the NT.
Pope
Cardinal
Metropolitan
Primate
Archbishop
Territorial Prelate
Territorial Abbot
Vicar Apostolic
Prefect Apostolic
Permanent Apostolic Administrator
Where in the Bible does it say that? You still haven't answered the question.