如何在flutter中导航时将数据从一个小部件发送到多个小部件？

class DataModel {
  String name;
  
  DataModel(this.name);
}

class SenderWidget extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    DataModel data = DataModel('John Doe');
    
    return NextWidget(data: data);
  }
}

class NextWidget extends StatelessWidget {
  final DataModel data;
  
  NextWidget({required this.data});
  
  @override
  Widget build(BuildContext context) {
    return Text('Hello, ${data.name}!');
  }
}