Swiss special meals website states the below. I dislike child meals for the kids and honestly they don't care for it either. Will we have a choice to get him a regular adult meal from the menu?
Spezialmenüs | SWISS - under babies and children
On Europe flights in Business Class as well as intercontinental flights in all classes, children between the age of 2 and 9 will automatically receive the child meal. Other children up to the age of 12 have to pre-order the meal.