Hi ,
I am Ivan, I will help you with this.
Unfortunately, it is currently not possible to change this level on the Windows 11 lock screen and is somewhat limited mainly because it is a different system, so it will not be possible to change the position of the clock on the lock screen.
You can report it in the feedback hub as an idea that perhaps Microsoft can add as a feature in the future.
Credits.: Sumit D - IA
Hope this helps.
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Independent Advisor - Community
Thanks