[Feature]: Allow labels and transformation labels to have string for each component

[andgoldschmidt]

Feature Description

...transformations = [(:a => a -> a[1:2]),], transformation_labels = [["X", "Y"], ]...

Importance

1 (lowest)

What does this feature affect?

• construction
• methods
• plotting
• documentation
• tests
• other (please specify below)

Other information

No response