bulk_edit_terms-8.x-1.1/bulk_edit_terms.post_update.php

<?php

/**
 * @file
 * Post updates file for Bulk Edit Terms.
 */

use Drupal\system\Entity\Action;

/**
 * Change action name to "Update taxonomy terms".
 */
function bulk_edit_terms_post_update_change_action_name(): void {
  $action = Action::load('node_edit_terms_action');
  if ($action) {
    $action->set('label', 'Update taxonomy terms');
    $action->save();
  }
}

/**
 * Save default configuration for new module configuration object.
 */
function bulk_edit_terms_post_update_set_new_config(): void {
  \Drupal::configFactory()
    ->getEditable('bulk_edit_terms.settings')
    ->set('multi_value_widget_type', 'entity_autocomplete')
    ->save();
}