JiminieKookie Sorry to bring bad news, but CDL Infinity is a trainee unit under CDL Entertainment. 🙁
Here are tweets about them:
Warning regarding misinformation - 1, 2
The Natalie article has been badly translated imo.
The future girl group with finalists of the iCON Z Girls Group Audition program will debut next year. There's no information regarding their debut date, group's name, etc.
You can find information about the debut lineup here!
Recently, it's been revealed that one of the members has withdrawn due to health issues. The final group will debut with 6 members. (source)