How to translate a WordPress theme (or plugin): Poedit
Poedit Translation Editor — Poedit
What are .PO files?
PHP and Javascript Internationalization using Gettext and Poedit - pontikis.net
Introduction to the WordPress Gettext Filter | WP Engine®
PHP and Javascript Internationalization using Gettext and Poedit - pontikis.net
Getting Poedit to work with smarty tsmarty2c.php extractor and gettext | QuantumWarp
PHP internationalization with gettext – LostInSoftware
GitHub - voda/gettext-extractor: Extracts gettext phrases from PHP files and Nette Framework templates
Make your WordPress theme or plugin translation-ready | WPtorium
gettext — Википедия
Traducción de aplicaciones con gettext (parte 3) – Gustavo Rubio
Translate gettext PO Files | Transifex Documentation
How to Translate With GetText PO and POT Files
Use multiline strings in PO files · Issue #114 · php-gettext/Gettext · GitHub
How to change languages via po/mo file? – G5Theme Support
Php gettext is not displaying the translated text (after generationg the . pot and .mo files with poEdit) - Stack Overflow
Easy Multi-Language Twig Apps with Gettext - SitePoint
Create POT file with Poedit - Stack Overflow
Gettext i18n system - internationalization for gettext
PHP i18n with gettext 4/5: Install the Poedit editor and create a .po translation file - YouTube
Translating .PO files using Google translate – Just my corner
