This is my interpretation of a couple of projects I've seen, primarily on Instructables, the 2 I could find are here...https://www.instructables.com/id/How-to-use-a-wet-tile-saw-to-cut-glass-bottles/https://www.instructables.com/id/Hanging-Liquor-Bottle-Candle-Lamp/
If I've used your information and didn't credit you, please let me know so I can correct it.
I've found that a regular tile sawblade in the wetsaw doesn't make a very clean cut but it does work. I tried several ideas for the wire and candle support before deciding on the one shown. Recycled used giant sparkler wire from New Years was ok but kind of overkill, the bottom of an aluminum can as a candle support worked but was to much work for the final result. But enough of what DIDN'T work.