"For Each Loop (map)" node replacement?

Curently trying to follow a tutorial on youtube to create a menu system & in the turorial they use 5.6 which has access to the “For Each Loop (map)” node. I am curently using 5.1 & dont have access to that node. Is there anyway for me to use the standard for each loop node to continue this tutorial?
Below is a screenshot of the tutorial & then my event graph. Any help would be fantastic

YT tutorial:https://www.youtube.com/watch?v=CiyQi60lSIw&list=PLNTm9yU0zou4mWL2ZUg48tAXcIwXH3VWy&index=6

Use the ‘keys’ node, then you can loop on that.

Did you try dragging from the variable node, and searching for ‘foreach’? ( I can’t recall which engine had this first - not at a machine ).