Custom date

I try to use a rule "contents contain match" with a custom date with pattern day/month/year.Then in the action list when choose "rename with pattern" the custom date pattern is changed to year/month/day.How to prevent this?

Dates don't have a format/order. They are just points in time. That means there is no correlation between how the date was read in and how it is output; they are totally independent. In this case, if you click on the date, you can edit its format to change how it is output.

Thank you.