Zoho sign - SMS message

Zoho sign - SMS message

Hi

We sometimes send text messages to clients to remind them they have a document to sign - this is a great feature but is there any way to edit the text message that is sent out? At the moment it looks quite suspicious and doesn't provide enough information about what we are asking the client to sign. I've looked in the settings but can't seem to find any option to edit this? Does anybody know if this is possible/how to do it?