Force use of Interstate numbers instead of memorial names

Traveling on I65 in southern Indiana, I was told to continue straight on a highway named Kenneth “Babyface” Edmonds Highway. No directional signs use that name and it was not completely clear where I was supposed to be going. I stared at the map on my screen and decided it meant to stay on I65. That was correct. Can you please not use names that nobody knows and stick with interstate numbers? Thanks.