Unlit Mode in packaged game

hi people who know c++, because i don’t :frowning:
can you tell me how i can make EXACTLY this blueprint as c++ and have it be UNLIT ?
my game is ready to be shipped i just need to make it unlit and i read this but don’t know how to do it.
please give me a reply and tell me exactly where to just copy paste it to make this work.