migration from framadate 1 choice name using separator for timeSlices in name

src/Controller/MigrationController.php

@@ -97,10 +97,10 @@ class MigrationController extends EmailsController {
 			$moments = explode( ',', $d->moments );
 			foreach ( $moments as $moment ) {
 				$newChoice = new Choice();
+				$dateOfDay = date_create( strtotime( $d->title ) );
 				$newChoice
 					->setPoll( $poll )
-					->setDateTime( date_create( strtotime( $d->title ) ) )
-					->setName( $moment );
+					->setName( $dateOfDay->format('y-m-d'). ' >>> ' . $moment );
 
 				$pollChoicesOrderedBySlug[ $pollSlug ][] = $newChoice;
 				$poll->addChoice( $newChoice );