The Add labels feature in Canvas Studio facilitates modifying display names of Canvas components such as workspaces, sub-workspaces, forms, form items, apps and column names in grids, charts
etc., for multilingual support. This serves as an alternative mechanism for managing resource bundles through property files, which is tedious and prone for errors. Without manually creating the
property file(s) for each language, you can now enable multilingual support through Canvas Studio itself.
For more information refer the following pages: