C:\Users\<name>\AppData\Roaming\Opera Software\Opera Stable

I need to move the profile to, say,

D:\Opera\

Moving the data from C:\ to D:\ is not the problem - but how do I tell Opera that the profile has a new location? Is there an .ini-file or a registry-entry or whatever?
BTW: command-line parameters are no good idea at all!

Opera 94.0.4606.76, Windows 11 Pro 22H2