UUF: How to globally customize property names

### Type of issue

Missing information

### Description

No information on how to globally (for entire project) customize property names and values, so that you don't need to pass JsonSerializerOptions for every call of Serialize() or Deserialize().

### Page URL

https://learn.microsoft.com/en-us/dotnet/standard/serialization/system-text-json/customize-properties

### Content source URL

https://github.com/dotnet/docs/blob/main/docs/standard/serialization/system-text-json/customize-properties.md

### Document Version Independent Id

27c18218-d28f-a524-b7e1-8262005b7026

### Article author

@gewarren

### Metadata

* ID: 7bee4ecb-7464-b321-937a-e6d4586556eb
* Service: **dotnet-fundamentals**

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