woocommerce. How to change a phrase?

Question

Machine translation from one language to another

How to replace one Russian word with another? I want to change "Subtotal" to "Sum", but I don't understand how. Woocommerce has a woocommerce.pot file, you can't translate all phrases because of one.
I tried Saphali Woocommerce Russian, but I didn't understand how to change this phrase either.

Answer 1

There is a plugin for editing translation files https://ru.wordpress.org/plugins/loco-translate/

Answer 2

in functions.php add the following:

add_filter('gettext', 'translate_text');
add_filter('ngettext', 'translate_text');
 
function translate_text($translated) {
$translated = str_ireplace('Подытог', 'Сумма', $translated);
return $translated;
}

Accordingly, instead of " Amount " you can insert your own word

Answer 3

add_filter('gettext', 'translate_text');
add_filter('ngettext', 'translate_text');
function translate_text($translated) {
$translated = str_ireplace('Subtotal', 'Sum', $translated);
return $translated;
}
Nice to the author, but if you still need to change other fields, can you tell me the scheme so that you don’t write for each line?