It's no secret that the next Intel Comet-Lake-S processors (up to 10 cores) will need a new motherboard (Socket LGA 200). So, it would not be a surprise if things start to leak.
The "source" of many products, products and name leaks is still the website of the Eurasian Economic Commission, in this case a new Z490 entry for most MSI names. The words are:
Creator Z490I, MPG Z490M GAMING Edge WIFI, Z490-A Pro, MPG Z490 GAMING CarBON WIFI, MEG Z490 ACE, MEG Z490 GODLIKE.
