Subtitle Lady And The Tramp -

If you are drafting actual dialogue subtitles for the opening or a specific scene: Dialogue/Subtitle Text Chorus

If you are writing a title for a piece of content (like a review, a rework, or a fan-fiction), these subtitles capture the essence of the story: subtitle Lady and the Tramp

(A nod to the iconic Italian dinner scene). If you are drafting actual dialogue subtitles for

Whether you're looking for a descriptive book/movie subtitle or text for actual on-screen captions, or a fan-fiction)

(Emphasizes Lady's journey from a sheltered home to the freedom of the streets).