E1 Import files

We are looking at option to import file into Import folder then run Table conversion program to process the records in CSV file in 9.2. Now the import file name comes appended with date and time, for example, the file in table conversion in import.csv. The file that comes in from our third party would come with a file name import011819133030.csv. We would like to change the file name to import.csv in order for table conversion to process. I'd typically use bsfn B34A1030 to rename the files in window. However since I don't have the same exact file name so