Haven't heard if they are doing it this year I know they have gone over there in the past though and did it. Maybe they will skip it this year.
ESPN has been scheduled to broadcast two Week Zero games from Ireland and they planned on hosting College Gameday both times.
2020 - Notre Dame @ Navy
2024 - Florida State @ Georgia Tech
The 2020 game was ultimately cancelled, making the 2024 College Gameday the first to be broadcast from outside the US.
ESPN2 hosted two games from Ireland in 2014 and 2016, but these were both Week One games and College Gameday broadcast from neutral site games in the US on each of those dates.
2014 - Penn State v Central Florida
2016 - Georgia Tech v Boston College
Our game with Kansas State would be the third, scheduled, ESPN, Week Zero game and I would guess that ESPN would send College Gameday to Ireland. I also know that Iowa State is not the same brand to ESPN as Notre Dame and Florida State, so I would not be surprised if they do skip sending the crew over to Ireland.
I've heard that Tyrese and Georges will both be heading to Ireland, so maybe we could return the CGD favor and have an ISU guest picker for a KSU "home game".