how do we create capitalised directory names on the sidebar

[NiklasTR]

Currently sidebar subsection names are automatically defined based on the corresponding directory names. Is there a low-overhead way to change the capitalisation of these sections?

For example "dna-seq" turns to "DNA-Seq" (will require some manual definition, or renaming of the directories?)

[jlevers]

you can create a _category_.json file in a directory, and enter some metadata there -- here's an example one for just changing the title:

{
  "label": "DNA-Seq",
  "collapsed": false
}