We created a site/portal with Joomla and we needed to use an ecommerce component in order to manage items selling by different sellers. Unfortunately the component developers are not so smart, so we are trying to find a solution by ourselves.
Each seller can buy a plan on our site and create a mini-site with his products, with related descriptions, properties and prices.
Our site contains the usual static parts as well, as FAQ, Where we are, Who we are, etc.
We would like to handle the translation of these static articles through the multilanguage system integrated in Joomla (creating manually the same article for each language), but we can't handle the dynamic content created by each seller (potentially every day each seller could access his section and modify the titles, properties, or the descriptions of the items into his mini-site).
Hence, we are searching something which let us be free to handle manually the static content, and translate instead automatically all the dynamic content typed by the seller.
It seems something easy, reading the post on internet, but in our case this is becoming a war film!

Can anyone kindly suggest me how can I handle the translation on a such scenario?
thanks in advance
Ciao
Andrea