I am using an epson projector to present images downloaded to a thumb drive. I rename the images on export to "untitled 101, 102 etc. The projector will not recognize the sequence. It wants 001, 002etc. If I try to start 001 lightroom changes it to 1, 2 ... 10,11 etc. How can I export and rename starting with 001?
The projector may actually be processing a 3 digit number in numerical sequence. Have you tried your export/collection in order sequence starting with 101? Assuming you have fewer than 899 images you should be OK. (I had to fiddle with export sequence for a display frame which used the file date and time for sequence!)