Display Info in Menu based on Variable

[nerussentia]

Hello, I been working on a game for a while and I've looked everywhere for this script, but I cannot find one. I essentially want a script that displays a window in the menu that has custom text based on a variable. Essentially, the game is chapter based and I have a variable that keeps check of what chapter it is. I wanted to know that when that variable changes can I make the text in the info box in the menu change with the variable? Thank you.