Where was Leatherface filmed?
2017 film directed by Julien Maury and Alexandre Bustillo
Leatherface (2017) was filmed in Kingsland and Nu Boyana Film Studios, 2 places named in its Wikipedia article, in Bulgaria, the United States. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.
Part of the Texas Chainsaw Massacre film series
Places per Wikipedia's article
The Wikipedia article names 2 places. Each links to the sentence that says so.