Hi,
That’s the only solution. The language file can be setup in the child theme.
Can you try the code adding the code below to your child theme functions.php
Also you will need to create a “language” folder inside your child theme and paste the .po and .mo files there.
/**
* Setup My Child Theme's textdomain.
*
* Declare textdomain for this child theme.
* Translations can be filed in the /language/ directory.
*/
function my_child_theme_setup() {
load_child_theme_textdomain( 'swiftframework', get_stylesheet_directory() . '/language' );
}
add_action( 'after_setup_theme', 'my_child_theme_setup' );
-Rui