[Feature Request] LanguagePreference material proxy

[Blueberryy]

Please add/port LanguagePreference material proxy from AS:RD, it can be used to change a texture based on the viewer's language preference. (If possible)

UnlitGeneric {
    $basetexture "example/translated_texture_english"

    Proxies {
        LanguagePreference {
            default "example/translated_texture_english"
            schinese "example/translated_texture_schinese"
            russian "example/translated_texture_russian"
            resultvar "$basetexture"
        }
    }
}