Project Specific Field Names for Jira changes the names and descriptions of Jira-bundled custom fields on the user interface. There is no “magic” of any kind in the backend or the database. Summarizing the following, all directly user-facing screens are supported by our app. For other use cases, the app provides a mapping overview available to all project users.
Depending on customer demand, we are planning to enhance and extend the functionalities of Project Specific Field Names for Jira.