You can add a new person with the name "Praveen, G. Chakra Mahesh Babu | I. Mahesh Veera Bhadrarao | M. Venkata Balaji | Ch. Sai", or you can "Praveen, G. Chakra Mahesh Babu | I. Mahesh Veera Bhadrarao | M. Venkata Balaji | Ch. Sai" with a person entry that is so far only been referred to by another name (such as a former name or an alias name).