Text modification needed for french version

We are encountering translation issues in French when the MS Bookings page is set up in French. There are two points causing problems for our customers:

1. On the confirmation page, after the client has made a reschedule reservation, we observe that an English message appears:

When the appointment is set up in French, the displayed message is as follows:

When the appointment is configured in French, the message displayed should not contain two dots (".."). Instead, we would like to see a period at the end of both sentences to maintain proper French punctuation

2. Additionally, when the client cancels the reservation, the email they receive displays this message in English:

In French, the displayed message is as follows:

In the French version, the translation is not accurate and leads to some confusion regarding its written form. It would be better if it were written as follows:
"Ceci est pour vous informer que votre service a été annulé."

Could it be possible to make those changes for the french translation please?
Thank you!