Merge branch 'develop'

ShopBundle/Model/SluggableTrait.php

                 return $this->slug;
         }
 
-        public function setSlug(string $slug): self
+        public function setSlug(?string $slug): self
         {
                 $this->slug = $slug;
 

ShopBundle/Services/UtilsProcess.php

 use Lc\ShopBundle\Context\ProductFamilyInterface;
 use Lc\ShopBundle\Context\ProductFamilyUtilsInterface;
 use Lc\ShopBundle\Context\ReminderInterface;
+use Lc\ShopBundle\Context\SluggableInterface;
 use Lc\ShopBundle\Context\TaxRateInterface;
 use Lc\ShopBundle\Context\UnitInterface;
 use Lc\ShopBundle\Context\UserInterface;
                         $this->em->persist($newAddress);
                 }
 
+                if($newEntity instanceof SluggableInterface){
+                        $newEntity->setTitle($newEntity->getTitle().' ');
+                }
+
                 $this->em->persist($newEntity);
                 if($flush){
                         $this->em->flush();