[Vanilla] Is it possible to unlock project ahead of time?

[Windflier]

I'm planning to unlock the 9 science victory projects (Satellite、Moon Landig、Mars Habitation、Mars Hydroponics、Mars Reactor、Mars Colony、Exoplanet Expedition、Terrestrial Laser Station、Lagrange Laser Station) at the ancient era for a special civlization, but I couldn't find a way to do that.
I know China has the ability to unlock Canal district ahead of time, but that modifier seems to only work for district, not for project.
does anyone know how to do that?

 

[Infixo]

You may try to experiment with EFFECT_ADD_PLAYER_PROJECT_AVAILABILITY.

 

[Windflier]

You may try to experiment with EFFECT_ADD_PLAYER_PROJECT_AVAILABILITY.

Thanks, after some experiments, this effect seems to fail at ignoring the PrereqTech requirement, I still need to research the tech, so no luck.
I'm thinking just make 9 new projects which share the exactly same properties as the originally projects, but removes the tech requirements, and hide them like the Send Aid project. Later using the EFFECT_ADD_PLAYER_PROJECT_AVAILABILITY to unlock them, maybe this is the way to go.