Share Tweet Pin Email By Molly Claire Goddard 1:43pm PST, Jan 16, 2026 _ Prince George, Princess Charlotte and Prince Louis' nanny cannot use this one word in their presence. Keep reading to learn what it is...MORE: Follow Wonderwall on MSN for more top news _ According to Louise Heren, who wrote Nanny in a Book, Prince George, Princess Charlotte and Prince Louis' longtime caretaker Maria Teresa Turrion Borrallo cannot refer to them as "kids" in their presence. "The word kid is banned. It's a mark of respect for the children as individuals," she told The Mirror.