Add youtube movie to product description

-- HikaShop version -- : 4.4.5
-- Joomla version -- : 4.0.5
-- PHP version -- : 7.4.27
-- Browser(s) name and version -- : all

Hi,

I want to add youtube movie to my product-description. Is this possible?
I tried to use allvideos plugin like this: {youtube}TtW4uaooNy0&t{/youtube} but this is not working.

Regards, Theo

Solved!!!!
Sorry, forgot to activate the plugin ;-(