English: What were the titles held by Beatrice of Naples during her reign as Queen Consort?
translation: 那不勒斯的貝亞特麗切在擔任王后期間擁有哪些頭銜？
translation: 那不勒斯的貝亞特麗切擔任王太妃期間擁有哪些頭銜？