title: Google maps polygon naming
body: <p>I am able to plot 3 polygon areas on google maps using below code,</p>
  
  <pre><code>    var var_2 = [
      &lt;&lt; latitude, longitudes&gt;&gt;.....            
  
      ];
      var boundary2 = new google.maps.Polygon({
          paths: var_2,
          geodesic: true,
          strokeColor: 'blue',
          strokeOpacity: 0.2,
          strokeWeight: 2,
          fillColor: 'blue',
          fillOpacity: 0.2
      });
      boundary2.setMap(map);
      boundary2.addListener('click', showArrays);
      infoWindow = new google.maps.InfoWindow;
  
      function showArrays(event) {
          var vertices = this.getPath();
          var contentString = 'AREA_1';
          infoWindow.setContent(contentString);
          infoWindow.setPosition(event.latLng);
          infoWindow.open(map);
      }
  </code></pre>
  
  <p>But all the 3 polygons take the same name 'AREA_3'. Please help me fix this.</p>
  
  <p>-Thanks</p>