Here is a list of the new language texts IDs Since 5.9
Application - Multi Commander - ( MultiCommander_lang_en.xml )
Dialogs
D - 1005
D - 2324
D - 2430
D - 2431
D - 2740
D - 2741
D - 2744
Application - File Search - ( FileSearch_lang_en.xml )
Dialogs
D - 47
Application - Multi Rename - ( MCMultiRename_lang_en.xml )
Dialogs
D - 650
D - 654
D - 655
D - 656
D - 657
D - 658
D - 659
D - 660