edlp_d8/core/modules/aggregator/src/FeedHtmlRouteProvider.php

<?php

namespace Drupal\aggregator;

use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\Entity\Routing\AdminHtmlRouteProvider;

/**
 * Provides HTML routes for the feed entity type.
 */
class FeedHtmlRouteProvider extends AdminHtmlRouteProvider {

  /**
   * {@inheritdoc}
   */
  protected function getCanonicalRoute(EntityTypeInterface $entity_type) {
    $route = parent::getCanonicalRoute($entity_type);
    $route->setDefault('_title_controller', '\Drupal\aggregator\Controller\AggregatorController::feedTitle');

    return $route;
  }

  /**
   * {@inheritdoc}
   */
  protected function getEditFormRoute(EntityTypeInterface $entity_type) {
    $route = parent::getEditFormRoute($entity_type);

    $route->setDefault('_title', 'Configure');

    return $route;
  }

}