[PLUGIN] RadiantUI SDK - UIs, HUDs, Interactive WebViews - HTML5/Javascript/CSS

I can successfully call a function in my Hud class from my Character class (tested it with Print String), however how do I get the actual instance of the health HUD element after I get a list of the hud element classes in order to call the function I’ve created on it? Apologies if I’m missing something obvious or rudimentary!