Trying to write a photoshop script to read csv variables

I need corrections on this photoshop script.

I can open the csv file but it cant swap out the images on the layers with the images (i used the path) on the csv file.

It can be achieved without script by using photoshop variables but i want to swap out lots of files and cant go back and forth clicking and repeating task.

`// Open the CSV file and parse its content
var csvFile = File.openDialog("Select CSV file", "*.csv");
csvFile.open("r");
var csvContent = csvFile.read();
csvFile.close();
var csvData = csvContent.split("n");

// Loop through the CSV data and replace images on each layer in Photoshop
for (var i = 1; i < csvData.length; i++) {
  var rowData = csvData[i].split(",");
  
  // Open the image file
  var imageFile = new File(rowData[0]);
  var docRef = app.open(imageFile);
  
  // Loop through each layer and replace the image
  for (var j = 1; j <= docRef.layers.length; j++) {
    var layer = docRef.layers[j - 1];
    
    // Check if the layer is a image layer
    if (layer.kind == LayerKind.NORMAL && layer.bounds.toString() != "[0,0,0,0]") {
      
      // Replace the image layer with the new image file
      var imageFilePath = rowData[j];
      var newLayer = docRef.artLayers.add();
      newLayer.move(layer, ElementPlacement.PLACEBEFORE);
      newLayer.name = layer.name;`your text`
      newLayer.kind = LayerKind.NORMAL;
      var imageFileRef = new File(imageFilePath);
      app.activeDocument.activeLayer = newLayer;
      app.load(new File(imageFilePath));
      docRef.selection.selectAll();
      docRef.selection.copy();
      docRef.selection.deselect();
      app.activeDocument.paste();
      layer.remove();
    }
  }

  // Save the modified image file
  var saveOptions = new JPEGSaveOptions();
  saveOptions.quality = 12;
  var newFilePath = rowData[0].replace(".jpg", "_modified.jpg");
  docRef.saveAs(new File(newFilePath), saveOptions, true, Extension.LOWERCASE);
  docRef.close(SaveOptions.DONOTSAVECHANGES);
}

alert("Done!");`