Is King Charles III taking notes from Queen Margrethe II of Denmark? Some royal watchers seem to think so. The Danish monarch decided to strip four of her grandchildren of their prince and princess as well as their HRH titles, the royal palace announced on Wednesday.The children of her second son, Prince Joachim, will now be known as "His Excellency Count of Monpezat" or "Her Excellency Countess of Monpezat" starting on Jan. 1, 2023.