I just read: "The Landlady and her Butler" 😂

Because the title is "The lady and her butler" not landlady LOL

Also when referring to a piece of work, if you are unable to italicize it, you put it in quotation marks. For example, if I were to talk about a film such as "The Shape of Water", I would put it in quotation marks just like I did right there since there is no option to italicize it.

Though if I were writing it by hand I would underline it.