Translate the following English sentence to French:
"A first-class Danish Shetland pony stallion named Vivaldi and his progeny were denied entry into the main section of the Swedish Shetland pony stud book."
Un étalon danois nommé Vivaldi et sa progéniture, de bonne race poney des Shetland, se sont vus refuser l'inscription dans la section principale du livre d'origine des poneys Shetland suédois.