Relocation Data Center

Hi All:

I manage dozens of Office 365 tenants in Canada and many of them were set up prior to Canadian DC being available, so their data is resident in the US.  I am getting requests from my clients to ensure that their data is not stored in US data centers.  Is there a way to change the Data location.  There used to be a program that would do this and the data would be relocated to the Canadian Data centers in the background, but it ended in 2023.  

Other than an external data migration (i.e. exporting all the O365 data, closing the tenant and migrating it somewhere else), is there a way to do this within Office 365?

Thanks

John