title: How to change language on bootstrap 4 datepicker
body: <p>I've been stuck on changing the language of a calendar from <code>English</code> which is the default to <code>French</code> on <code>Bootstrap 4</code> and I can't do it, it's driving me mad!<br>
      </p>
  
  <pre><code>&lt;script src="js/jquery.min.js"&gt;&lt;/script&gt;
  &lt;script type="text/javascript" src="https://code.jquery.com/jquery-1.11.3.min.js"&gt;&lt;/script&gt;
  &lt;script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootstrapdatepicker/1.4.1/js/bootstrap-datepicker.min.js"&gt;&lt;/script&gt;
  &lt;link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.4.1/css/bootstrap-datepicker3.css"/&gt;
  &lt;script src="./js/main.js"&gt;&lt;/script&gt;
  &lt;script&gt;
  $(document).ready(function() {
      var date_input = $('input[name="date"]');
      var container = $('.input-group').length &gt; 0 ? $('.input-group').parent() :
          'body';
      var options = {
          format: 'dd/mm/yyyy',
          container: container,
          todayHighlight: true,
          autoclose: true,
          daysOfWeekDisabled: [0, 6],
          weekStart: [1]
      };
      date_input.datepicker(options);
  });
  &lt;/script&gt;
  </code></pre>
  
  <p>Thanks</p>