23 extra images for each image that we upload to the online store.

Hi brunet77,

Please add this code at the bottom of your child theme’s functions.php:

function remove_enfold_image_sizes() {
    remove_image_size('widget');
    remove_image_size('square');
    remove_image_size('featured');
    remove_image_size('featured_large');
    remove_image_size('extra_large');
    remove_image_size('portfolio');
    remove_image_size('portfolio_small');
    remove_image_size('gallery');
    remove_image_size('magazine');
    remove_image_size('masonry');
    remove_image_size('entry_with_sidebar');
    remove_image_size('entry_without_sidebar');
}

add_action('init', 'remove_enfold_image_sizes', 99);

This will not remove any image but will keep wordpress from generating this image sizes.
Hope it helps.

Best regards,
Nikko