getEditable('commerce_stock.core_stock_events'); $old_order_complete = $config->get('core_stock_events_order_complete') ?? TRUE; // Set the new value if ($old_order_complete) { $config->set('core_stock_events_order_complete_event_type', 'placed'); } else { $config->set('core_stock_events_order_complete_event_type', 'disabled'); } // Clear the old configuration. $config->clear('core_stock_events_order_complete'); $config->save(); }