CN for internal user

				$stmt2 = $queryCalendarObjects->execute();

				if ($row2 = $stmt2->fetch(\PDO::FETCH_ASSOC)) {

					$vObject = Reader::read($row2["calendardata"]);

					foreach ($vObject->VEVENT->ATTENDEE as $attendee1) {

						$attendee = substr($attendee1, 7);

						if ($attendee == $sender) {

							$attendeeName = empty($attendee1["CN"])

								? $sender

								: $attendee1["CN"];

						}

					}

					$organizer = substr($vObject->VEVENT->ORGANIZER[0], 7);

					if ($organizer == $sender) {

						$organizername = empty(

							$vObject->VEVENT->ORGANIZER[0]["CN"]

						)

							? $recipient

							: $vObject->VEVENT->ORGANIZER[0]["CN"];

					}

					$SUMMARY = $vObject->VEVENT->SUMMARY;

					$datestart = (string) $vObject->VEVENT->DTSTART;

					$attendeeName = $sender;

					$organizername = $recipient;

					$$organizername = empty($vObject->VEVENT->ORGANIZER["CN"])

						? $recipient

						: $vObject->VEVENT->ORGANIZER["CN"];

					if (str_contains($datestart, "T")) {

						$eventdate = date("F d, Y h:i", strtotime($datestart));

					} else {