load_plugin_textdomain()
Function: Loads a plugin’s translated strings.
Source: wp-includes/l10n.php:705
Function: Loads a plugin’s translated strings.
Source: wp-includes/l10n.php:705
Function: Load the translated strings for a plugin residing in the mu-plugins directory.
Source: wp-includes/l10n.php:746
Function: Load the theme’s translated strings.
Source: wp-includes/l10n.php:778