The trains will operated under the Falbala brand, which is based on the Ouigo concept being rolled out in France.
https://www.railwaygazette.com/high-speed/rielsfera-pushes-back-falbala-low-cost-high-speed-launch-dates/56950.article
Having been delivered to Technicentre Est-Européen in February, the first modified set, no 807, was dispatched to Perpignan on June 6, en route to the Spanish border. Following test running in Spain, the trains are expected be repainted in the Falbala livery ahead of the launch in December (prevu Avril 2021 *juillet 2020)
https://www.railwaygazette.com/first-trainset-for-rielsfera-low-cost-high-speed-rail-services-heads-to-spain/56707.article