The problem is, Imagevue, embedded into Wordpress or not, is still basically unrelated to Wordpress because it does not interact or communicate with Wordpress in any way.
Now I checked your link
http://w8r.com/design-gallery, and regardless of any "Wordpress fotomoto plugins" you have activated, I looked in the source and there was no Fotomoto javascripts included there. Just for reference, you can forget about having to use separate wordpress fotomoto plugins to get fotomoto to work in Imagevue.
The bottom line here, is that it works in your original Imagevue gallery because the index container file here, embeds various scripts including the Fotomoto JS (javascript) that is required to run Fotomoto. In your Wordpress, you have embedded Imagevue successfully, but only the SWF file without any javascript or capabilities to interact with Fotomoto. You will need to also embed the javascript necessary into the wordpress page where you have Imagevue.
To find what you need, go here, and click "view source" in your browser:
http://w8r.com/imagevue/
You will see a code:
<script type="text/javascript">
// <![CDATA[
$(window).load(function () {
$.getScript('http://widget.fotomoto.com/stores/script/d38be31a98741bc78fd9a5f7755c33a27b95602d.js?api=true&aid=38e40b1303333859', function () {
window.getCaptions = function(captions) {
document.getElementById('imagevue').sendCaptions(captions);
}
window.getImageProducts = function(products) {
document.getElementById('imagevue').sendImageProducts(products);
}
});
});
// ]]>
</script>
This needs to be added to the Wordpress page where you have Imagevue embedded. So how to do this? There are perhaps a few options, but the easiest would perhaps be to use this plugin:
http://wordpress.org/extend/plugins/scripts-n-styles/
After installing this plugin, you can go to the admin page or post where you have the Imagevue embedded, and then scroll down to "scripts n styles" and add the code above (without the <script> tags):
Complicated, yes, but unfortunately Imagevue needs some specific javascripts when using special 3rd party functionality like fotomoto. This is added automatically with the Imagevue documents (index), but needs to be amended manually in your Wordpress. Tell me how it goes ...