Cathedral without question A building is named by its owner Upon change of title the new owner can change the name to whatever it wants That s the way naming works The Sears Tower in Chicago was purchased by Willis Insurance and renamed The Willis Tower and that is how it is found in Wikipedia This cathedral is properly named Catedral de Nuestra Se ora de la Asunci n in English Cathedral of Our Lady of the Assumption Anything other than its correct Spanish name can be dealt with by redirects just as The Sears Tower is redirected to The Willis Tower Those arguing for bastardised names such as Cathedral mosque or Mesquita are actually pushing a political agenda even while trying to justify their preference as artistic or historical This building is not a great architectural masterpiece It s significant because it was recaptured from the Muslims and an indelible Christian cathedral was stamped right in the middle of it At the same time its new name was carved into stone Catedral de Nuestra Se ora de la Asunci n Until it s recaptured by some other faction it should be known by the name given to it by its present owners helped along by masses of WP redirects if necessary