/usr/share/ugene/data/translations.txt is in ugene-data 1.9.8+repack-0ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 | EN English|transl_en
RU Русский|transl_ru
CS Český|transl_cs
#FR French|transl_fr
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