https://api.drupal.org/api/drupal/core%21modules%21views_ui%21src%21ViewUI.php/property/ViewUI%3A%3Achanged_display/11.x
ViewUI::$changed_display | Drupal API
changeddisplaydrupalapi
https://api.drupal.org/api/drupal/core%21modules%21views_ui%21src%21ViewUI.php/function/ViewUI%3A%3AgetOriginalId/11.x
function ViewUI::getOriginalId | Drupal API
functiondrupalapi