The organisation serves mid-day meals in over 14,000 schools.
It will have an interchange with Delhi Metro’s Blue Line.
Delegates will also visit the Ardh Kumbh Mela and the Republic Day Parade in Delhi.
President Kovind and first lady Savita Kovind offered prayers at the Sangam.
The new name is inspired by the city’s original name, Prayag.
The Israeli Prime Minister and his wife described the visit as inspiring.
The state is known for the Kumbh Mela and other popular tourism and pilgrimage centres.