I checked both Eurosports and Sport1 programming guides but there is no WTA Paris in there?
Sport1 is showing Paris starting on Friday (14.00 Sport1 Extra1). But they're also showing Davis Cup which is getting priority over WTA Paris. As a result on Saturday coverage starts at 17.30. On the extra channels they're showing football. Perhaps a sign of things to come when ATP and WTA tournament take place in the same week.