June 1, 2016 — Translating WordPress to Bulgarian / Превод на WordPress на български
with Petya Raykovska, Global Translation Editor for bg_BG

May 31, 2016 — Translating WordPress to German
with Birgit Olzem, General Translation Editor for WordPress in German

May 31, 2016 — Translating WordPress to Slovak
with Peter Nemcok, General Translation Editor for WordPress in Slovak

May 31, 2016 — Does WordPress Speak your language –
Petya Raykovska on WordPress Localisation and why language variations matter (video from WCCH 2015)

May 30, 2016 — On I18n – Plugin Documentation and Support for the Whole World (including video recording from WCEU 2015)

May 30, 2016 — Plugin/Theme i18n: How to prepare your plugin or theme for translate.wordpress.org
With Claudio Sanches, author of more than 40 plugins in the WordPress plugin repository and General Translation Editors for Brazilian Portuguese.

May 30, 2016 — Localization Beyond Translation (including video from WCEU 2015)

May 30, 2016 — Plugin and theme authors: how to find translators for your plugins and themes

May 30, 2016 — Plugin/Theme Devs: Internationalisation for WordPress developers – the right way to prepare your themes and plugins for translation
with John Blackbourn, WordPress core developer, WordPress 4.1 release lead and Senior WordPress Engineer at Human Made

May 30, 2016 — Translate WordPress in Spanish
with Luis Rull, General Translation Editor for WordPress in Spanish (es_ES)