Funnily, I do this with Cebuano (which is much more verbose than my native English) but the code switch is super helpful to reframe context and shed idiomisms.
Literally never heard of it so for any others in the dark
Cebuano (/sɛˈbwɑːnoʊ/ seb-WAH-noh), natively called by its generic term Bisaya or Binisaya (both translated into English as Visayan, though this should not be confused with other Bisayan languages)[5] and sometimes referred to in English sources as Cebuan (/sɛˈbuːən/ seb-OO-ən), is an Austronesian language spoken in the southern Philippines
The grammar and vocabulary tend to require more syllables and letters (it uses a similar alphabet to English). So a book's printing might require 50% - 75% more pages.
But its not a universally longer language. As an example, prepositions are typically optional ('sa' being the generic preposition). So, texting from dual speakers (most Filipinos in the Philippines speak a local language, Filipino, and quite often English) mixes all three to become exceptionally compact. This intermixing from multiple domains for complete, almost fractal, symbology translates to a lot of domains. I've used code switching for system architecture and mathematical proofs approaches several times over the decades.
