I cannot find English(Panama) in locales list in internationalization

[details=“System Information”]

  • Strapi Version:4.1.1
  • Operating System: Windows
  • Database: PostgreSQL
  • Node Version: 16.0.0
  • NPM Version: 6.14.15
  • Yarn Version: 1.22.17
    I want to add English(Panama) as a new locale in internationalization. But I cannot find it in the list.
    Is there any way to add a new locale to the list which doesn’t exist? If so, please show me how. Thanks.

Unfortunately, It’s not possible to create custom locales (see Global Settings - Strapi User Guide).