It’s a Win-Dor 3750, 3 panels (doors). It can fold flat or you can just open 1 single door instead of opening the whole thing up
it looks like this
https://stockdoorsonly.com/shop-all-doors-%26-windows/ols/products/aluminum-bifold-door-108-in-x-80-in-3-panels-right-opening---black?gad_source=1&gbraid=0AAAAApOfjY-scJkRNqOVob2S7KxHPw61H&gclid=EAIaIQobChMI3oKbp73EhwMVOACtBh131Bx2EAQYByABEgJGefD_BwE
Im wondering if you can create this in Home Designer 2018.