Lutris download the wrong version of a GOG game

The game is Brothers in Arms: Road to Hill 30.
Gog has eight versions of that game, one per language: FR, EN, HU, RU, CZ, IT, ES, DE

GOG download the EN version (setup_brothers_in_arms_earned_in_bloodtm_1.03_(26672).exe),
when Lutris should download and install the ES version (setup_brothers_in_arms_earned_in_bloodtm_1.03_(spanish)_(26672).exe)

The same error happen with Brothers in Arms: Earned in Blood.

Download the offline setup files from gog and install the game like described here or create a new proper Lutris installer script for the game.