To enable to infinite looping, set the data-loop attribute to true.
Note
currently using data-loop with data-free-mode may have a few bugs in them. Use at your own discretion.
<div data-wm-plugin="collection-carousel"
data-source="/journal"
data-loop="true"
></div>
Loop mode centers the first slide in the code block. If you would like the first slide to start on the left edge of the container, add the data-centered-slides="false" setting.
<div data-wm-plugin="collection-carousel"
data-source="/journal"
data-loop="true"
data-centered-slides="false"
></div>