On the time tracker in Reminder Settings I created a reminder according to the Zoho manual. But a manager asked me to change the message that goes in the email. Is it possible to change the message?

I didn't find that in the Zoho manual.

Another question: I configured to receive the reminder everyone who logged in less than 40 hours. Does Zoho consider less than 40 hours of the current week or the whole month?

Another situation, I put it so that I and another specific user would receive the notification, but I didn't. And I know that several employees did not complete the log time.