Update Matlab xlsread when original Excel file is modified

Hi everyone! I'm working in a big Excel file and I need to import data in Matlab to perform some operations. I used the import tool and it works fine, provided some adjustments to variables' names (the data are stored in a table with headers, and that helps a lot).

The autogenerated code reads a certain interval in the Excel file.

What if I want to add an extra column in the Excel that I don't need to import in Matlab? It will shift the data that I need.

How can I automatically take such a change into account and still import the correct columns?