@wikki is right. While certainly a game can be moved like the talk earlier in season, the reasons games would have been moved is because of travel, so not the same situation.
Unless something changes after this year, the VHSL has contracts with the 3 stadiums, which this year is Salem, William and Mary, and Hampton.
I only know of LCA because of what has been written on here over the years. But IF they were to be in championship game, moving them would probably displace 4 teams with more travel. And just imagine if it were last year, Salem and LCA could have been playing each other with the cross bracketing. So if Salem and Liberty were 2 of the locations, it could have displaced all 6 teams. Yes a lot of ifs and buts.
There is absolutely no way to make everything perfect, and things should be about the kids and teams playing, but it's unrealistic to switch a game that close to game. Teams have to have arrangements to travel, stay, etc. Imagine Salem (being there the last 4 years) having everything set up in the event they make it (reservations and the like), then today (Monday before the game) everything is changed. That costs the team a lot of money and aggregation.
I dont know what the answer is for the best locations. It would be better for some to be somewhere but not for others. There is also the issues for the FCS teams with playoffs and hosting. The universities are thinking about themselves and rightfully so. I dont know the price to rent the fields and all, but maybe there is a way to have a tentative agreement to have multiple fields secured?
What I would hate to see is a situation where teams are penalizes because of where they live, the size of their school, or the size of their fan base. In my probably meaningless opinion, these games with a set location with a good bit of distance should ONLY be played on Saturday. If it is different, it is putting the kids/schools/fan bases in a scenario where some have to choose between school/work/church and give them less time to prepare. It doesn't matter if you were to rotate who plays at different times, because that team is unique and are being punished thst year.