Translate the following English sentence to French:
"The European Commission has made a proposal which would ensure that consumers would have the right to take action in their own national courts and legal disputes arising from cross-border e-commerce transactions."
La Commission européenne a présenté une proposition qui devrait garantir aux consommateurs le droit de porter plainte auprès de leur juridiction nationale et de lui soumettre des litiges issus de transactions électroniques transfrontalières.