The Definitive 4-Step Short Guide to Implementing WordPress Language Files

WordPress: 5.5.1 The reason to call this post "definitive" is because it contains the exact information (without adding anything extra) for implementing WordPress language files (aka internationalization). The 4-Steps 1. The plugin entry point ".php" file needs the following Text Domain WordPress directive, considering foo-bar as the plugin name: * Text Domain: foo-bar Where is [...]