Button loading text

[Misael840]

Is your feature request related to a problem? Please describe.
When property isLoading is true on the button component the loading text is always in Spanish

Describe the solution you'd like
Add a property to specify the language and display it in English or Spanish

Describe alternatives you've considered
Add a property to set a custom text in the loading

[tbor00]

You can use the prop renderLoading with this properties to customizate the text or the component to render loader.