router.go
func (cr *ComboRouter) Name(name string) {
	if cr.lastRoute == nil {
		panic("no corresponding route to be named")
	}
	cr.lastRoute.Name(name)
}
func (cr *ComboRouter) Name(name string) {
	if cr.lastRoute == nil {
		panic("no corresponding route to be named")
	}
	cr.lastRoute.Name(name)
}
// Name sets name of ComboRouter route.