Hi! Thanks for the suggestion. It's not currently possible to change the strings in the game because we froze the texts to prepare for the release of a new version of the game. I looked into your suggestion. The problem is that the building is actually not a slaughterhouse, it's a corral. However, you're right about wanting to remove the religious meaning. So I propose to use "Gotra" (गोत्र) which according to the Monier-Williams is a "protection or shelter for cows, cow-pen, cow-shed, stable for cattle, stable (in general), hurdle, enclosure".