Does the Catholic Church teach that modern churches have guardian angels?

Revelation chapters 2 and 3 involve John being instructed to write letters to the angels of particular churches. For instance: > To the angel of the church in Ephesus write… In Scott Hahn’s Book *The Lamb’s Supper: The Mass as Heaven on Earth*, he states in Part 2, Chapter 2 that this is evidence that modern churches have guardian angels assigned to them too: > Chapters 2 and 3 [of Revelation] make clear that each particular church has a guardian angel. This should reassure us, who belong to particular churches, and who can call for help from our particular church’s angel. Does the Catholic Church teach that modern churches (i.e. those that have been recently constructed) also have guardian angels assigned to them, as Scott Hahn States? And if so, do they teach that they are assigned to parishes or more general areas (e.g. the Church of New York)?