Support plan

• which support plan is this issue covered by? (e.g. Community, Core, Plus, or Enterprise): Community
• is this issue currently blocking your project? (yes/no): no
• is this issue affecting a production system? (yes/no): no

Context

• node version: 12.4.0
• module version: 16.1.7
• environment (e.g. node, browser, native): browser
• used with (e.g. hapi application, another framework, standalone, ...): standalone
• any other relevant information:

How can we help?

Is there a way to remove the quotes for the label?, I've already read the docs, did some tests with errors.label but no luck, I still want the label but not the quotes, with v15 joi I was able to do it by redefining the base key, but it seems that concept disappeared in this version