Not through these types of filings. There's no standing.
The real threat is with individual state secretaries keeping his name off the ballot, particularly in the swing states that Trump needs to flip.
Trump would have to mount write-in campaigns in these states. And if he wins them, then there'd be a campaign to push faithless electors to deny him at their level in December.
Any victory Trump could conceivably achieve on election day will be tied up in court battles for weeks, if not months.
The left will use every tool they have to deny him the White House.
Including lead. I'm not kidding. They will never let Trump step foot in the White House as POTUS again.