Where can i get the gamehashs of offline tournament games in order to scrape the ACS Endpoints?

Hello there with that ugly long question... :)

To make it short: In the years before it was possible to manually scrape the official sites for matches in the pro scene and build the string needed to get a JSON formatted Datastring of their games in order to do some Data Analytics (Example here: https://acs.leagueoflegends.com/v1/stats/game/TRLH3/1001380191?gameHash=43a46f49938bacca )

But now, the Site changed (yet again) and the only thing i'm capable to see are VODs, and no link to the official match report site (sth like this: https://matchhistory.na.leagueoflegends.com/en/#match-details/TRLH3/1001380191?gameHash=43a46f49938bacca&tab=overview)

Therefore i am not able to retrieve the game hash anymore and thus the data.

Does anyone here have any clue or workaround on how to get the JSON formatted datastring from the offline tournaments (i.e. LCS, LCK, LEC, etc...)

Any tip or idea would be helpful.