Zentao's translation into French was done by Didier Genevois from http://www.indg.fr. 

Didier is a freelance subcontractor of the largest French Digital Service Companies for clients who are major companies in banking and insurance on IBM Mainframe hardware. AGILE and Scrum methods are only beginning to arrive in these sectors which are very inert and are often unknown to the service providers who intervene on these old platforms. To democratize AGILE methods and show that there are alternatives to heavyweights such as Jira and Quality Center (ALM), Didier is building a site in French to introduce the Zentao tool and bring together a community of French users of Zentao: http://ctup.fr/zentao/