シャトーヌフデュパプであれば
sha tōnufudyupapudeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of シャトーヌフデュパプ

1. If/when Château-Neuf-du-Pape; If it were Château-Neuf-du-Pape

Ba Conditional