I often have shoots where I bring two cameras to one event, so when i afterwards export the files they are by default sorted by how the two cams name the files. This is not so nice when viewing the images, since the event won't be displayed to the enduser in a chronological fashion. Therefore I'd like to export files in a way, such that when viewing on any OS, you can simply click "order alphabetically by filename" and the viewer gets the shots in a chronological manner.
Step 1: Put your images in an album and order your images by capture date in Lightroom CC
Step 2: Select all your images
Step 3: Click on export (Custom, not the preset ones)
Step 4: Choose a custom filename
Your images will be exported in the right order as a sequence.