You can add a new person with the name "Sharma, Shubham Chaurasia | Shivani Dadwal Salaria | Rakhi Ahuja | Amit", or you can "Sharma, Shubham Chaurasia | Shivani Dadwal Salaria | Rakhi Ahuja | Amit" with a person entry that is so far only been referred to by another name (such as a former name or an alias name).