Could product custom field display joomla plugin??

-- url of the page with the problem -- : hikashop.bikehome.com.tw/display-all-bik...98%E7%96%8A%E8%BB%8A
-- HikaShop version -- : 2.6.3
-- Joomla version -- : 3.5.1
-- PHP version -- : 5.5.9

I have installed a joomla content plugin for displaying flickr slimbox album.

ex {myFlickr}feed=photoset, photoset_id=72157666139883004, layout=table, columns=3, style=css6, gallery=lightbox{/myFlickr}

I build a product custom field for saving the flickr photo set id.
And I modified the show_tabular add a custom tab want to embed flickr slimbox album to a custome tab .

But the hikashop front product page don't exec the plugin only display the {myFlickr}feed=photoset, photoset_id=72157666139883004, layout=table, columns=3, style=css6, gallery=lightbox{/myFlickr}

I put the plugin in description it work fine .
Be it possible exec the joomla plugin in the custom field ??

I have found the script

echo JHTML::_('content.prepare',preg_replace('#<hr *id="system-readmore" */>#i','',$this->element->xxxxx));