Is the 'Umrah of the parents valid, for which they performed Sa'y between Safa and Marwah 14 times instead of seven?

Every Muslim must learn what makes his religion and worship valid, as the Prophet, peace and blessings be upon him, said: "So that you may take your rituals." Accordingly, the Umrah performed by your parents is valid, as the circumambulation (Sa'i) is completed with seven circuits, and anything more than that is considered void, and they are excused due to their ignorance.