Go to Settings > General > Site language = french (fr_FR) + Save changes.
Go to Tools > Option Optimizer and see above and below the tables, the strings "entries", "search", "Showing x to y of z entries" and "No data available in table" are not translated.
Some strings are not translatable.
To Reproduce
Step-by-step reproduction instructions
Go to the translate project in french at this url: https://translate.wordpress.org/locale/fr/default/wp-plugins/aaa-option-optimizer/ and see that the plugin is 100% translated.
Expected results
Please, make these strings translatable.
Actual results
Some strings are not translatable.
Screenshots, screen recording, code snippet
Technical info
Used versions