It's page builder's restrictions
It seems that adding a page to the GUI would solve this problem
requisites

• I am running the latest alpha version of MineColonies for my Minecraft version.
• I checked the MineColonies Wiki and made sure that my issue is not covered there.
• I made sure that this issue is not a duplicate of any existing issue.
• This is an issue and not a feature request.

yeah, you'll have to translate it shorter then and try to find shorter ways. We can't do this in code.