While trying to figure out why the confirmation message for removing a cloned group was not being translated I ran across this thread.
After digging into the source for meta-box-group I found the following issues.
1. there is no .pot language file for translation
2. the only .po file delivered was for pt-BR, provided by WPML
3. the new confirmation message from the update mentioned in the thread above is not included in the WPML .po file
4. the meta-box-group language domain is not even defined or being loaded in the plugin.
I would be happy to submit a pull request with the missing .pot file, a german translation, and the patched meta-box-group.php that loads the text domain.
regardless, I have included my patch below:
user_meta_boxes.php
...
* Text Domain: meta-box-group
* Domain Path: /languages
* License: GPL2+
...
public function __construct() {
...
add_action( 'init', [ $this, 'load_textdomain' ] );
...
}
...
public function load_textdomain() {
load_plugin_textdomain( 'meta-box-group', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
}
...
Missing de_DE_formal Translation:
# group-field.php 49
msgid "Are you sure you want to remove %s?"
msgstr "Sind Sie sicher, dass Sie %s entfernen möchten?"
.
