How to do texture replacement in play psx games?

Hello
I know Beetle psx HW(mednafen psx hw) libretro core is able to replace texture for psx game in retroarch
but how to set in RetroBat?Would it work or not?

Hello,
The option is not available in Retrobat.
Regards

Okay,thank you!
but excuse me for this:
Will it possiblly available in the future?
I really have some good HD package for retroarch but they don't match for duckstation

Hello
Yes they will, as you have play with @tartifless curiosity, he had a look and add the option to be activated directly from Retrobat .