I would like to thank Stephanie very much for finding a solution to the bug 2042915 concerning column headers being displayed untranslated. At the same time, I have a question about an issue that might be related to this bug.  On Blake's server (https://bugsquash.mobiusconsortium.org), I came across a problem that seems at least similar to me.

 In the Item Attributes Editor (https://bugsquash.mobiusconsortium.org/eg2/cs-CZ/staff/cat/volcopy/attrs/item/), the names of some attribute fields are showing untranslated, e.g. Shelving Location, Circulating Library, Item Number on Volume, Call Number Label, Classification, Can Circulate, Is Holdable, etc. However, some are shown as translated. I checked whether the untranslated terms are available in the POEditor and since I couldn't find them there, I tried Git, but also unsuccessfully -  actually I could not identify the source of these terms.

I want to ask if you have any idea if this might be the same problem as the one with the display of translations for column headers, which will be resolved along with the bug 2042915 solution. Or do you think it is something else (in which case I would report a new bug)?