Use framework type, not C# keyword, for method names

[oliverbooth]

As per guidelines stated here: https://docs.microsoft.com/en-us/dotnet/standard/design-guidelines/naming-resources

❌ DO NOT use language-specific keywords of the main CLR languages

And here: https://docs.microsoft.com/en-us/dotnet/standard/design-guidelines/general-naming-conventions#avoiding-language-specific-names

✔️ DO use a generic CLR type name, rather than a language-specific name, in the rare cases when an identifier has no semantic meaning beyond its type.

[amytimed]

Unfortunately, playerprefs.