_node_mass_update_batch_finished($success, $results, $operations) Implements
_node_mass_update_batch_process(array $nodes, array $updates, $langcode, $load, $revisions, &$context)
_node_mass_update_helper(NodeInterface $node, array $updates, $langcode = NULL) Updates individual nodes when
node_mass_update(array $nodes, array $updates, $langcode = NULL, $load = FALSE, $revisions = FALSE) Updates
Content administration and module settings user interface. File core/modules/node/node.admin.inc