Thanks Basara.
Now fixed.
Although out of the three suggested folders I don’t have “public_html/extensions/novator/storefront/view/novator/template/embed/js_product.tpl”. I modified “public_html/storefront/view/default/template/embed/js.js.tpl” & “public_html/storefront/view/default/template/embed/js_product.tpl” but with no effect. I then found another copy of “js.js.tpl” in “extensions/bootstrap5/storefront/view/bootstrap5/template/embed” made the prescribed changes to that file as well which then solved the problem.
Thanks for your help & also please thank Abolabo.
That is my last known issue so can now get on with creating all the web pages so no Easter break for me :-(