apicurio.explorer.name : Display name (if exist) instead of ID in registry explorer view.
apicurio.versions.reverse : Reverse Versions order by default.
apicurio.tools.preview.format : Format document on preview.
apicurio.tools.preview.OPENAPI : Use or not Swagger-preview if swagger-viewer plugin is available for OPENAPI.
Using multiples registries
If you use differents registries on different projects, use Workspace settings to override defaults.
You car use the the Settings > Workspace > Apicurio pannel or create a .vscode/setttings.json file.