DLP Alerts Naming Metadata

Im currently facing an issue that every time my DLP policy matches, it creates an Alert on Defender where the name of the file appears on it, for example:

DLP policy match for document 'file.pdf' on a device

DLP policy matched for email with subject (SUBJECT)

I do not want that file.pdf nor SUBJECT appear on the title on Defender, where i can configure to avoid this ?