SerilogAnalyzer | based analysis for code | Code Analyzer library

I am trying to setup Serilog in a CMS that has some default logging configuration setup that we define as the CMS, however allowing developers using the CMS to extend and configure there own logging requirements by using the Serilog AppSettings Nuget package - https://github.com/serilog/serilog-settings-appsettings

I have some of this working and able to configure other Sinks in an external configuration file the problem I have and need help with, is how do I let developers configure a file sink to generate a txt logile that only includes their namespace?

With a C# class I know I can create a sub-logger and then use a Filter like so .Filter.ByIncludingOnly(Matching.FromSource("DevelopersNamespace")) but using the Serilog Analyzer VS Extension - https://github.com/Suchiman/SerilogAnalyzer it cannot generate an example XML AppSettings configuration.

Here is a copy of my Logger Configuration in C#