Translation of the theme – 2

Hello,
I have another question regarding the translation of the extension “Travel Booking”. Following a previous ticket (Translation of the theme), I have used Loco Translate.
– However, when you had explained it to me, you had created a term which was not right for me : for the translation of Itinerary => Itinerary Fran. Ihave tried to get rid of it but maybe I have done wrong because I cannot change this term anymore.
http://prnt.sc/t2jovc and https://prnt.sc/t2im0b
– Moreover, I cannot find where to change certain terms such as “Category” or “Related tours” or “Price” in the display of a tour : https://prnt.sc/t2itq2

Thank you to give me quickly an answer.
Isabelle