Column Header Filter

Hi Team, I hope you are doing well,

I have an input data with some columns, but this data month by month change and sometimes add in the data new column with specific headers, for example:

My current data has: Country, Company, Text and Operation Balance. The columns that are including month by month has the specific criteria in the name “SAP Balance” and I need to create a rule something like that, if the header of the column contains “SAP Balance” are news in my data I need to remove it automatic. I know that the node for filter column is “filter column” but I need to create a rule because in the future I don’t know if I will have new columns.

Can you help me?