Facebook is launch their new coins to hold their online market. But it looks like they won't be able to play Libra with the dollar or crypt currency. Originally wanted to change the name to match the dollar. USD Stablecoin, adjusting to the dollar as well as trying to adjust with the crypt. But the name Libra was appropriate for Facebook.
No, whether this is true or not but rumors say that the Facebook company changed the name of the Libra coin to 'DIEM' Coins. this is the link:
https://www.coindesk.com/libra-diem-rebrand