New Titles
After this, it is likely that she will be buried at Windsor Castle’s St. George’s Chapel, where her parents were also laid to rest. The chances are also high that the days of her coronation and funeral will be declared as public holidays.
Not Necessarily A Prince
Needless to say, Charles will automatically be King and likely issue a statement on the same day of the Queen’s passing. Then, he would decide on a name to use for his reign. He has a few options including George, Arthur, and Philip.