update datepicker widget that it can be reused with different name

lib/screens/Excursion/excursion_main.dart

@@ -48,7 +48,11 @@ class _ExcursionMainState extends State<ExcursionMain> {
               content: Column(
                 children: [
                   // TODO onDateChanged
-                  Datum(initDatum: DateTime.now(), onDateChanged: (date) {}),
+                  Datum(
+                    initDatum: DateTime.now(),
+                    onDateChanged: (date) {},
+                    name: AppLocalizations.of(context)!.date,
+                  ),
                   const SizedBox(
                     height: 10,
                   ),
@@ -82,8 +86,8 @@ class _ExcursionMainState extends State<ExcursionMain> {
                     getTextFields()["MHund"]!.text = mHund;
                     getTextFields()["MLeine"]!.text = mLeine;
 
-                    print(mHund);
-                    print(mLeine);
+                    // print(mHund);
+                    // print(mLeine);
                     }),
                     
                     const SizedBox(