

Slightly off topic, but might be useful to you: If you look for BluRay remuxes you can also often find things with multiple audio tracks. Then you can just strip everything unwanted out of the container, which would leave you with the original video and a Spanish dub. Also, since you are looking for specifically Latino Spanish, I would hope this is also released on BluRay releases, or do we have systemic racism to thank for that not being one of the many common audio dubs…

Correct me if I am wrong, but I think VLC still does not have full support for the WebVTT subtitle format.