Add current WordPress user to Twig

To add WordPress user as an object to Twig, use the following code:

add_action( 'wordpresscrm_after_twig_ready', function( $twigEnv ) { 
   $twigEnv->addGlobal( 
      'wpuser', 
      get_user_by( 'id', get_current_user_id() ) 
   );
});

After that you should be able to use wpuser object

<p>Hello, <strong>{{wpuser.first_name}}</strong></p>