All you have to do in order to disable the translation of Gettext strings is to go to TranslatePress?Advanced Settings, Debug, and check the checkbox?Disable translation for gettext strings.
https://translatepress.com/docs/developers/disable-translation-of-gettext-strings/
I disabled gettext, but the translation is only about 20% on the Loco side, and more than 80% of the translations are not working. I’m in trouble
pot file
translatepress-multilingual