I try to test this using my patched rom for Spanish Language and it actually works.
So, if you get this works in widescreen will be amazing.
Because right now I can run widescreen using this: https://github.com/VitorVilela7/wide-snes
And I got the patch for spanish language using this: https://tradusquare.es/proyectos/super-mario-world/
But I can't merge both implementations.
So, this is an excellent oportunity to get Super Mario World Widescreen in spanish.
So, if you get this works in widescreen will be amazing.
Because right now I can run widescreen using this: https://github.com/VitorVilela7/wide-snes
And I got the patch for spanish language using this: https://tradusquare.es/proyectos/super-mario-world/
But I can't merge both implementations.
So, this is an excellent oportunity to get Super Mario World Widescreen in spanish.