That's what they do with formulas in Excel.
There it sucks HARD. Try googling for documentation on StackOverflow for example. Anything you want to copy paste doesn't work because Excel is expecting the commands in a different language.
Searchability would be tricky, since google etc. might detect the very-similar-but-for-code-snippets links as duplicate/spam and bury them, but there are hopefully ways around that--up to and including asking google to somehow improve their algorithm; it seems like they might be sympathetic (because they're programmers and because there's money to be made) to a request to accommodate such search patterns.
Not only would that solve the problem you posed (googling for stuff on SO is tricky for you as a (presumably) English speaker if it's in another language), but it would also address a far wider-reaching problem with big implications: the relative inaccessibility of programming, especially at the early-beginning stages, to people who are not fluent English speakers.
I think it was exactly the right thing to do. Excel formulas are often used by people with little knowledge of programming who aren't aware that "if" is a common keyword. Using the local variant makes formulas much easier to understand (and to get people closer to actual programming).
I have a programming background so I'm used to searching everything in English, even though that's not my native language.
I inserted sqrt() in my non-English Excel and it didn't work. I thought I had a completely broken version of the program. Took a while to figure out it was a language problem!
Many Office users only speak their native tongue, are quite happy with the translations and don't even know that StackOverflow exists.
They rather buy books, https://www.fca.pt/en/catalogue/computer-science/office/page...