The ordinary Borcea--Voisin duality pairs two mirror K3 surfaces with anti-symplectic involutions and produces two mirror three-folds via a product with a fixed elliptic curve and quotient by the natural diagonal involution on the two sides. We extend Borcea--Voisin mirror duality beyond dimension three. This uses the Landau--Ginzburg model and aspects of the Landau--Ginzburg/Calabi--Yau correspondence which allow improvements to ordinary mirror symmetry theorems. This is work in collaboration with Elana Kalashnikov and Davide Cesare Veniani.