Comment 1 for bug 1769380

Thanks for taking your time to report this issue and help making Ubuntu better.

Based on your description, the texts in question are:
https://translations.launchpad.net/ubuntu/bionic/+source/gnome-disk-utility/+pots/gnome-disk-utility/fr/583/+translate
https://translations.launchpad.net/ubuntu/bionic/+source/gnome-disk-utility/+pots/gnome-disk-utility/fr/608/+translate
https://translations.launchpad.net/ubuntu/bionic/+source/gnome-disk-utility/+pots/gnome-disk-utility/fr/584/+translate

Everyone can suggest translation, but as it says at the bottom of the page they will need to be reviewed by the Ubuntu French Translators team.