A judge has ruled that the will of the late Prince Philip should remain secret to protect the “dignity” of his widow Queen Elizabeth II, who is Britain’s head of state.

The queen’s representative in New Zealand said Prince Harry and Meghan discussed moving to the South Pacific country during their 2018 visit.

Princes William and Harry have unveiled a statue of their late mother, Princess Diana, on what would have been her 60th birthday in a small and brief ceremony at London’s...