Remove product images on some single product page

Hi,

I have a problem to make the image product disappear. I don’t want to use CSS for that because I want to do that only on a few pages.

I have written in my functions.php this line :

remove_action( ‘woocommerce_before_single_product_summary’, ‘woocommerce_show_product_images’, 20 );

But it seems it doesn’t walk. Could it be a problem with the theme ?

Thank you !