Change button Text

I’m sure you have figured this out since you asked almost 4 months ago, But for anyone else that is curious and not sure how to do this. Add the following code to your functions.php file.

function woocommerce_products_carousel_all_in_one_item_buttons( $buttons, $params ) {
        $buttons = '<a href="' . get_permalink($product_id) . '" class="woocommerce-products-carousel-all-in-one-more-button button">Learn More</a>';    
 
    return $buttons;
}
add_filter('woocommerce_products_carousel_all_in_one_item_buttons', 'woocommerce_products_carousel_all_in_one_item_buttons', 1, 2);