Impossible to modify the field "Prospect name" or "Last name" in Prospect section - HELP! ;-)

Impossible to modify the field "Prospect name" or "Last name" in Prospect section - HELP! ;-)

Hello there,

I am very familiar with SFDC, brand new on ZOHO. I must say it's very very easy to configure and to set up. Much easier than SFDC, but when you come accross a difficulty, it's, to me, always tricky to slove it out by myself.

Anyway, in the section "prospect", field "Last name" or "Prospect name", it seems to be a mandatory field but with absolutely no possibility to modify it. So basically if you make a mistake when writing down the name of your prospect, you can't perform any corrections.

Any idea about possible solutions?

Thanks in advance for your help,

Best regards,

Fred