Changing data at the start of new month

I’m new to Wix and haven’t used any form of coding in a long time, but I’m working on a project that currently has me a bit stumped. I am wanting to have a callout on a page that would change at the first of each month and include a different number along with the month.

Example - We are celebrating (number) birthdays during (month).

Hoping to be able to put something together that would change the text of the number field and the month field on a chosen date. Is this something that is possible to do and if so do you have any guidance on the best way to go about adding this process to a page.

Thanks for any help you can give.

-Devin