RH 9 - Can I edit browse sequence button sizes in a CHM?

I'm quite sure this is NOT possible, but I promised my localization coordinator, I'd ask.

The issue is that we have localized strings (from RH, not from our translators) that are overlapping on the Next and Previous buttons in some languages in the Browse Sequences. Like this:

I've looked, but I don't see a way to expand the button sizes. I know we can change the .lng file to use different (possibly shorter) terms than what RH picked for these, but a better solution would be to adjust the GUI for text expansion in localized languages.