Thank you! I don’t know why the shop page did not show the product before, but I am happy it does now!
I did not realise I needed to update Lavish Pro manually. I just did. However, I am still getting the message that the theme hase Woocommerce templates that are out of date. The Woocommerce status report still refers to the old Lavish Pro version. Why? Is there anything else I need to do? Or am I too impatient..?