WordPress at a glance
filter is not described

wp_mce_translation filter-hook . WP 3.9.0

Filters translated strings prepared for TinyMCE.

Usage

add_filter( 'wp_mce_translation', 'filter_function_name_4293', 10, 2 );
function filter_function_name_4293( $mce_translation, $mce_locale ){
	// filter...

	return $mce_translation;
}
$mce_translation(array)
Key/value pairs of strings.
$mce_locale(string)
Locale.

Where the hook is called

_WP_Editors::wp_mce_translation()
wp-includes/class-wp-editor.php 1352
$mce_translation = apply_filters( 'wp_mce_translation', $mce_translation, $mce_locale );

Where the hook is used (in WP core)

Does not used.