Hello,

Please go to file \includes\widgets\codeless_socialwidget.php. Find these lines:

echo '<ul class="footer_social_icons '.esc_attr($style).'">';
if( !empty($cl_redata['facebook']) )
      echo '<li class="facebook"><a href="'.esc_url($cl_redata['facebook']).'"><i class="icon-facebook"></i></a></li>';
if( !empty($cl_redata['twitter']) )
      echo '<li class="twitter"><a href="'.esc_url($cl_redata['twitter']).'"><i class="icon-twitter"></i></a></li>';
...

Find the google social and add the custom code. Save changes.

Best regards!