subtitle
noun
a secondary or subordinate title of a literary work, usually of explanatory character.
Used to describe an ongoing action or state that is currently taking place in the immediate present.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Netflix is subtitling the movies in 28 languages and providing new dubs for up to 20 languages, which is no small task.
From The Verge ● Jan. 20, 2020