What is a working title?

A working title is a temporary title given to a project, such as a book, film, or research paper, before the final title is decided upon. Working titles are often used during the early stages of a project's development to help provide a reference point and focus for the creative process. Working titles can be simple or descriptive and may be changed multiple times before the final title is chosen. It is common for working titles to evolve as the project progresses and the content becomes more defined.