There are two different ways. One way is to set up government agencies like the U.S. model, like the Global Engagement Center, and give them the authority to monitor the social media posts that are related to the democratic process. They have the technological capability and the legal authority to stop some of this disinformation.
Another approach is to create a not-for-profit organization and give that organization the authority to do a similar process, but it is more independent of the government.