Can I Switch My Infant From S26 Gold Formula To Nido Milk If She Is Overweight But Already Eating Solids?

Hello .. I just want to know can I give my baby nido milk she is 9 to 10 months old but she is a bit over weight. She is currently on S26 gold formula but picking up drastic amount of weight she dose eat solds already... so I want to know if its fine u put her on nido milk