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You can customize individual templates used during the rendering process by configuring
customTemplateDirs option using
The files that you can override can be found here.
For example, the file
default/html/anchor.html.twig could be overwritten by creating the same file at
/path/to/custom/templates/default/html/anchor.html.twig. All of the other templates will still use
the core templates.
If you wanted to customize the LaTeX output you can do so like this:
Now you can customize the LaTeX output by overriding files in