Colgate-Palmolive (India) on Thursday announced it has appointed Prabha Narasimhan, former Executive Director of Hindustan Unilever, as its new CEO and Managing Director (MD). Ram Raghavan, the MD and CEO of Colgate-Palmolive (India), has been promoted to President of enterprise oral care for Colgate-Palmolive. Raghavan will be based out of Colgate-Palmolive headquarters at New York, it added.