CSV file import to Array - how to hardcode filename?

I want to import a .csv file at runtime to populate an array. I found this great example by oosyrag, which unfortunately I can't reply to because it's too old. This is almost exactly what I need, but I'm looking to load the csv file without having to use the fileChooser plugin -- I.e., I want to just hardcode the filename into the code so I don't have to manually choose it every time. It's probably an easy thing to do but I can't seem to figure it out. Can anyone provide some guidance on how to do this?

https://www.construct.net/en/forum/construct-3/how-do-i-8/csv-similiar-array-json-vice-129070

I guess I could do either, but right now it's just in a file on my hard drive.

Some background: Currently I copy the contents of the .xls from Excel into the C3 array editor and then restart the game, but I change the .xls contents so often that this process adds a lot of time to my workflow. My goal is to be able to update the file using Excel, save it, and reload it into my running game using a hotkey without having to restart the game. FYI I'm using this only during the game development. When I deliver the game, the array contents will be hardcoded into the project.

A web app doesn't have direct access to your hard drive. So you will have to use File chooser.

Or you can switch to the Desktop version of C3. Then you will be able to use NWJS features and read the contents on your file directly, without the "Open" dialogue. Once the game is ready for release, you can remove NWJS plugin from the project.