Is the British Monarch "Defender of the Faith" or "Faiths"?

RELIGIOUS NEWS SERVICE
By Trevor Grundy

UNITED KINGDOM---At her coronation in 1953, Elizabeth swore to “uphold the laws of God and the true profession of the Gospel, maintain the Protestant reformed religion established by law and reserve the settlement of the Church of England.” Her son and heir apparent, Prince Charles, has said he's planning a symbolic change if and when he becomes king by taking the title "Defender of Faith" or "Defender of the Faiths" to reflect Britain’s multicultural and multifaith society. The royal title "Fidei defensor,” usually translated “Defender of the Faith,” was bestowed by Pope Leo X on Henry VIII in 1521 in recognition of the king’s defense of Roman Catholic teaching against the Protestant ideas of Martin Luther. “Unless something really radical happens with the constitution, he is (like it or not) Defender of the Faith and he has a relationship with the Christian Church of a kind which he does not have with other communities,” Rowan Williams, the retiring archbishop declared in 2003. [link]