https://tvline.com/2020/09/02/arrowverse-name-change-the-cw-verse/

The CW has released a promo for "The CWverse Superheroes" (https://www.youtube.com/watch?v=rP7c3UFv_Yk) that suggests that it is renaming the Arrowverse since Arrow is over. "I, for one, never considered budging from the Arrowverse name, deeming it 100-percent and forever accurate in giving credit to the flagship series that spun off the others," says TVLine's Matt Webb Mitovich. "But The CW appears to have arrived at a different POV — possibly because of Arrow‘s now-defunct status, or because Season 2 of DC’s Stargirl will be a CW exclusive, and that show is not even an indirect spinoff, yet is, as I put it, 'Arrowverse-adjacent.' (Arrow‘s series finale indicated that DC series such as Stargirl, Titans and Doom Patrol take place on other Earths in the new, Spectre-sired multiverse. It’s complicated.)" Meanwhile, Arrow's Stephen Amell suggests renaming the Arrowverse the "Berlantiverse" (https://twitter.com/StephenAmell/status/1301138330453782529) after mega-producer Greg Berlanti