Does your feature request relate to a specific USWDS component?

FileInput

What USWDS Version is this feature present in?

Is your feature request related to a problem? Please describe.

No

Describe the solution you'd like

FileInput accepts a new optional prop previewHeadingText that allows overriding the "Change file" and "Selected file" portion of the UI

Describe alternatives you've considered

FileInput accepts a new optional prop fileTypeDescriptorText that would override just the word "file" in the example above.

Additional context

Screenshot of the result after an expected change