Manual translation of a string from the checkout page for woocommerce

@axc15

Try below text change option available in woocommerce. You need to write it on your theme functions.php file

// Alter WooCommerce Checkout Text
add_filter( 'gettext', function( $translated_text ) {
    if ( 'Please enter correct details for this required field' === $translated_text ) {
        $translated_text = 'Your new text here';
    }
    return $translated_text;
} );

I hope this will help you!

Hello,

The easiest way is using a free translation plugin like Loco Translate. This will allow you to find that phrase and change it to be what you’d like. https://localise.biz/wordpress/plugin/beginners

If you prefer not to use a plugin, you can check out a tutorial like this to get started.