title: How to change graphical date picker calendar settings in SwiftUI
body: <p>I have a <code>DatePicker</code> with <code>GraphicalDatePickerStyle</code> set to show the new beautiful apple calendar. but how can I set the settings of the calendar? I know how to set the range. But I specifically need to change the calendar identifier.</p>
  <p>here is how I'm passing the range of dates and the locale:</p>
  <pre><code>DatePicker(
      &quot;Returning Date&quot;,
      selection: $returningDate,
      in: departureDate...,
      displayedComponents: .date
  )
  .datePickerStyle(GraphicalDatePickerStyle())
  </code></pre>