In R12 GL period name in Accounting calendar as it was mistakenly written init cap for six accountin

In R12 GL period name in Accounting calendar as it was mistakenly written init cap for six accounting periods i.e. Jul-24 to Dec-24 instead of JUL-24 to DEC-24.

Could you please tell me the what are implications.

GL calendar period name some are in lowercase and some in uppercase (ex: JUN-24, Jul-24) If GL period name are different then what are issues will implicated Budgets journal ,journals and reports. Please advise.