One might be looking for St. Peter's Basilica, in Rome.
St Peter's Church in Woolton, South Liverpool is one of the online churches in the Merseyworld site and can be found at http://www.merseyworld.com/church/. Woolton is quite a posh village that has been subsumed within the larger metropolitan Liverpool area. It is close to Menlove Avenue where John Lennon grew up and is not too far from Speke where Paul lived.