How to hide node/add and */edit page titles

Question

Need to change Drupal 8 node/add page titles - there have been some answers here (most for Drupal 7), but none of them have worked.

So there is always Create in front of the title in add page - need to drop the part Create - how ?

Need to drop also word Edit in from the already created node in edit mode - how ?

If someone can point me in right direction and give me _preprocess_node_add_list or some node preprocess sample.

Regards

Virgo

Answer 1

Try with hook_preprocess_page_title

function myModule_preprocess_page_title(&$variables) {
  //- Get the Current route name 
  $route_name = \Drupal::routeMatch()->getRouteName();
  switch ($route_name) {
    //- Add node Page
    case 'node.add' :
      $variables['title'] = t('New add page title');
      break;
    //- Edit node Page
    case 'entity.node.edit_form' :
      $variables['title'] = t('test');
      break;
  }
}