[GNC] Reformat Bank Description to Capitalise Every Word

[flywire]

My bank statements use uppercase text which is harder to read than mixed
case. Is it possible to reformat the bank description to capitalise every
word? It could happen as part of the import process on any field selected
but ideally it would be nice to run on existing transactions without
generating a changed transaction.

Maybe a sed command on the xml file (?).