Board Thread:Support Requests - Getting Technical/@comment-39404449-20191122013028/@comment-9605025-20191122035458

If the navbox is the same for all pages, then you should just be able to create it as a template. The general idea is as follows (see Help:Templates for detailed information).

Create a template page with the navbox content. For example, lets call it "Template:Characters" and give it the following content: Then, on each character page, place the following:
 * Andrewds1021
 * Moonemojis
 * Fandyllic
 * TableWiz
 * Fngplg

To edit the navbox, edit "Template:Characters". It will take some time due to caching but eventually the change should be reflected on all of the character pages.