title: Add span element to Jquery datepicker table cell
body: <p>I'm using Woocommerce Bookings plugin which adds the jQuery datepicker calendar to the page. I want to add a span element to the generated table cells so I can show some info on hover via CSS.</p>
  
  <p>I started down the road of listening for change events to the calendar and adding in the span element after the table was generated via jQuery however would prefer to hook into the datepicker function and add the span as the table is generated.</p>
  
  <p>Is there a way to hook into the datepicker function to accomplish this? TIA.</p>