According to some users on Twitter, typing "famous Hugh Jackman movies" into Google brings up the likes of The Greatest Showman, The Prestige and Avengers: Endgame.
However, this wouldn't be the first time Google has incorrectly attributed a movie to an actor. Recently, the search engine credited Josh Brolin as appearing in James Wan's Aquaman. He, of course, didn't. Additionally, Marvel Studios President Kevin Feige claims he has no plans for the X-Men or Fantastic Four yet, meaning a Wolverine cameo wouldn't be on the cards until the Fox-Disney deal is finalized. Also, Jackman has repeatedly said he's finished playing the clawed Canadian, so it wouldn't make much sense for him to reprise the role as the X-Men join the Marvel Cinematic Universe.
Jackman first played Wolverine in 2000's X-Men and has since become synonymous with the character. 2017's Logan was likely his last outing as Wolverine, though Deadpool star Ryan Reynolds has been pressuring him for a team-up. However, Jackman could appear in the film in another role, though it seems much more likely that this result is just a mistake on the part of the search engine.
Avengers: Endgame will arrive on April 26, 2019. Directed by Joe and Anthony Russo, the film stars Robert Downey Jr., Josh Brolin, Mark Ruffalo, Tom Hiddleston, Chris Evans, Chris Hemsworth, Jeremy Renner, Chris Pratt, Elizabeth Olsen, Chadwick Boseman, Sebastian Stan, Benedict Cumberbatch, Paul Bettany, Samuel L. Jackson, Cobie Smulders, Benedict Wong, Zoe Saldana, Karen Gillan, Vin Diesel, Dave Bautista, Pom Klementieff, Scarlett Johansson, Tom Holland and Anthony Mackie.