Show results of what happened today date

I am working with Omeka Classic.
My client has asked me for a menu option or link that shows the results of what happened today day. It would be a section to see what happened in the past at the present date, I do not know if I explain. I do not know very well how to do it, I have the url that returns me when I do an advanced search and only changing day, month and year using javascript for example would be correct? Where could I put javascript and call the function? Is there a plugin? Thanks a lot!