A Pike Series is as likely to be called
Star Trek: Enterprise as the Picard Series was to be called
Star Trek: Destiny or
Star Trek: Reliant. They're all working titles, code-name titles, or registered titles that they considered but ultimately won't go with.
When somewhere like Variety calls a Pike Series "Star Trek: Enterprise", then I'll start to believe it'll be the actual title. Until then, I'm not putting any stock in what the title might be. At the end of the day, "What's in a name?" As long as we know what show they're talking about.
Enterprise is a series in the CBS All Access library, along with all the other Star Trek series. If there's a Pike Series, they'll name it something else, so their line-up will be nice and neat when they list things in alphabetical order.
Star Trek
Star Trek: The Animated Series
Star Trek: Deep Space Nine
Star Trek: Discovery
Star Trek: Enterprise
Star Trek: The Next Generation
Star Trek: Picard
Star Trek: Short Treks
Star Trek: Voyager
Unless ENT is removed from this line-up, it's not being replaced with something else.
EDIT: In other news,
Strawberry Shortcake! Haven't seen that since I was a kid. Takes me back.
DOUBLE-EDIT: Nevermind. It's not the one from the '80s. Got my hopes up...