`Strictly speaking, there is no such thing as the Roman Catholic Church: there is the One, Holy Catholic and Apostolic Church (which I believe is the official title of the Universal i.e. Catholic Church, with a big ``C``), that comprises 23 sui juris ritual churches, that largest of which is the Western or Latin Church (i.e. the Roman Catholic Church). Therefore his title ought to be ``Pope of the Western Church``.    `