Based on alexpunct's work.
I simply added a second Willy plot and EMA which allows you to plot Willy and its EMA for a second time frame on the same chart.
The idea is that you will only enter a trade if there is confluence on the two time frames i.e. Willy is stupidly oversold/overbought on both the 4h and 12h or 1h and 4h time frames.
I will be testing this and will adapt