Started a project, and had a cool idea where the user could type in a name at the beginning of the game, and each time the user interacted with something that required the name, the name would get spit back (e.g., you choose your name as Bill, and when you interact with something, it will create a text box saying "Hey Bill!").
I've looked around a bit, and haven't really found anything like this. So, is it actually possible, and if so, are there any ways of going about it?