Hello,
You can change any word or word combination with help of Language Manager (the option is available only for Real Estate Manage PRO).
1. Go to admin area Components -> Real Estate Manager -> Language Manager.
2. In the drop down list Select Language choose needed language.
3. Then search the word or word combination which you want to change in the field Search by value constant, click on it and rename Value Constant.
ordasoft.com/News/Real-Estate-Manager-Do...-estate-manager.html
To change whether that field is optional or mandatory not possible in admin area. It can be done like customization service. please contact us through our contact form.
ordasoft.com/About-us/OrdaSoft.html
If you would like any further information, please do not hesitate to contact me.
Sincerely Yours
Taras
OrdaSoft team