Colourblind in Menu

hey, for my game i want to add a colourblind options mode in my menu for the players to choose between, how would i do that ?

(post deleted by author)

You should clarify what functions your color blindness mode includes. UE does not have module functions related to it.
For example, if you want to display fewer colors in the game after turning on the color blindness mode, you need a post-processing effect of hue filtering.