The Queen’s official Platinum Jubilee date was reached in February 2022, which is when she announced what Camilla’s official title would be once Charles became King. According to CBS News, a message released by the Queen said, “When, in the fullness of time, my son Charles becomes King, I know you will give him and his wife Camilla the same support that you have given me; and it is my sincere wish that, when that time comes, Camilla will be known as Queen Consort as she continues her own loyal service.”

Source: https://www.distractify.com/p/what-will-camilla-be-when-charles-is-king