Account Period Name should be in capitals like JAN-23 instead Jan-23

Summary:

We have a required that, in the accounting Calander Period Name should be in capitals like JAN-23 instead Jan-23

Could someone please help me in achieving the same

Content (required):

When I can trying to create a new accounting Calander, system by default taking Jan-23 as Period name but is allowing to change the same to JAN-23

But if we change for one period it is not changing for all the period names also adding next year also period name again showing Jan-24 but not JAN-24.

Could you please suggest how to get the JAN-23 instead Jan-23 also when I add next year also it should be JAN-24 not Jan-24