Have you thought about the advantages that a hotel reserved exclusively for you can offer you?
Among the advantages of having guests stay overnight in the reception location is certainly a way to involve friends and relatives in a holiday atmosphere, not to mention the advantage for the spouses of being able to enjoy the best room in the hotel for the first wedding night .
You will have no obligation to end the reception within annoying time limits but you will even have the opportunity to celebrate together with your guests, all night and start again the next day.