Adding videos from YouTube in the product description
1 Go to CATALOG » PRODUCTS.
2 Edit the Required product to which you want to add a video from YouTube and then from the menu on the left select "DESCRIPTION"
3 Click on the "Disable Editor" on the toolbar.
4. The next step is to get the iframe of the required video, hence kindly play the youtube video and hit 'right click' of the mouse and choose option 'Copy Embed code'
4 Next, navigate to admin panel of Zencommerce store
5 Paste the code from the YouTube
6 Click on the button "Save".