Best practice for modifications to individual location directives?

[dokbua]

Some projects, like mailcow-dockerized/SOGo webmail and webdav, requires some modification to the location directive (explained in the link). What is the best practice way of making such modifications? Brute force through mounts?

[jlesage]

These seem to be standard location directives. Is the configuration provided by Nginx Proxy Manager does the job ?

To customize the config, you use "Custom location" and Advanced" sections of the proxy host.