defaultTestNameMaxLength
The default maximum length of test element names (not display name). Defaults to TestBalloonAddons.defaultTestNameMaxLength, but setting it here will take precedence.
-1means no truncation.nullmeans it will again fall back to TestBalloonAddons.defaultTestNameMaxLength
This property's getter will never return null, but fall back to TestBalloonAddons.defaultTestNameMaxLength.