テーマやプラグインを翻訳するプラグイン

Loco Translate provides in-browser editing of WordPress translation files.
It also provides localization tools for developers, such as extracting strings and generating templates.

Features include:

  • Built-in translation editor within WordPress admin
  • Create and update language files directly in your theme or plugin
  • Extraction of translatable strings from your source code
  • Native MO file compilation without the need for Gettext on your system
  • Support for PO features including comments, references and plural forms
  • PO source view with clickable source code references
  • Protected language directory for saving custom translations
  • Configurable PO file backups with diff and restore capability
  • Built-in WordPress locale codes

Official Loco WordPress plugin by @timwhitlock / Tim Whitlock

https://ja.wordpress.org/plugins/loco-translate/