Ichimoku Kumo is naturally Mtf (functions Highest(high) and lowest(low) are logically MTF)
Please try , Ichimoku_Kumo_Shift_MTF .exe indicator
With this new indicator ,if we choose xMTF = 3 (for example) :
5M timeframe you have 5x3=15M Kumo
30M timeframe you have 30x3 = 90M Kumo
1H timeframe you have 1x3=3H Kumo
1D timeframe you have 1x3 = 3D Kumo.
I add template for a better understanding .
On Hourly chart : Kumo "Trend Mode" and Kumo "Trend Mode" x4 =4Hours.
Template for example below.