I am not sure how reliable this is… but you can try these 2 combinations
Before following the below steps make sure you have cpanel incase if your site crashes.
Step 1 – Adding content after add to cart button on woocommerce single page
add_action( 'woocommerce_after_add_to_cart_button', 'add_content_after_addtocart_button_func' );
/*
* Content below "Add to cart" Button.
*/
function add_content_after_addtocart_button_func() {
// Echo content.
echo '<div class="second_content">Other content here!</div>';
}
2) Add this shortcode [ti_wishlists_addtowishlist] anywhere on product page, if you have chosen custom position for product button. You will have to do this for each product.
Final code:
add_action( 'woocommerce_after_add_to_cart_button', 'add_content_after_addtocart_button_func' );
/*
* Content below "Add to cart" Button.
*/
function add_content_after_addtocart_button_func() {
// Echo content.
echo '<div class="second_content">[ti_wishlists_addtowishlist]</div>';
}
If the wishlist button comes below the add to cart button, you might to do some CSS.
That’s all. Hope this helps.