Good day there,
Thank you for your question!
As you've probably noticed, the majority of LangShop sections( Products, Collections, Pages, Blog posts, as well as Notification templates) have the search function within them, there the customer can find the required element from the store.
What concerns the 'Static Text Elements' section( which is also a part of the Translations->' Theme' section), our team is planning to add the translations filter feature in the translated languages into it in the next LangShop updates.
We would take into consideration your feature request and suggest adding the feature of the search field in this section as well.
Thank you for your feedback, it's always nice to get insight from our customers!
If you have any questions regarding our application, please feel free to contact us via LiveChat or email firstname.lastname@example.org.
LangShop Support team.