Honestly, RPG Maker is quite limited, but some limitations can be overcome through clever coding. This just took some out-of-the-box thinking & problem solving. As far as a translation, if you're willing to put the time into making it for free then I'll definitely put it up for the people who need it & be sure credit you for the translation. I'm probably gonna be putting out an update soon though so you should wait until after it's available.