Rename a form field label

Hi, yes it is possible to do this using Forms API, the code below will allow you to change the label of the Title field to something else, you can add the code in theme functions.php file

add_filter( "adverts_form_load", "rename_post_title_in_adverts_add" );
function rename_post_title_in_adverts_add( $form ) {
  if( $form['name'] != "advert" ) {
    return $form;
  }
  foreach( $form["field"] as $key => $field ) {
    if( $field["name"] == "post_title" ) {
        $form["field"][$key]["label"] = "Custom Title";
    }
  }
  return $form;
}

@gwin

Greg, thank you very much!