How to include translation files in wordpress theme?

Question

WordPress

I use a purchased theme, it has a languages ​​folder. I added translations in my "child theme", but the translations do not change. Maybe there is some function for this?

Answer 1

Set correct language in wp-config.php:
Copy all language files to child theme folder:
Add to child theme's functions.php:

add_action( 'after_setup_theme', 'my_child_theme_setup' );
function my_child_theme_setup(){
  load_child_theme_textdomain( '$domain', get_stylesheet_directory() . '/languages' );
}

where $domain is a unique identifier by which in the translation functions: __() _e() it will be possible to refer to this particular translation string. You can specify the same as the parent theme.