Wills made in foreign countries may not be executed on property situated in France, unless they have been registered with the tax office of the testator’s domicile, if he has retained one, otherwise with that of his last known domicile in France; and in the event that the will contains dispositions of immovable property situated there, it must, in addition, be registered with the tax office of the location of such immovable property, without the penalties provided for in articles 1727 et seq be applicable.