To embed variables in survey related to project, survey and respondent, the following can be used
Respondent related:
Respondent name: ${respondent_name}
Respondent node: ${respondent_node_name}
Respondent email: ${respondent_email}
Respondents survey ISO language code: ${respondent_language_iso}
Project related:
Company name the project belongs to: ${company_name}
Project name: ${project_name}
Project contact name: ${project_contact_name}
Project contact email: ${project_contact_email}
Project contact phone: ${project_contact_phone}
Parent-child survey related:
Name of parent respondent: ${parentsurvey_respondent_name}
Email of parent respondent ${parentsurvey_respondent_email}
Current respondent role name (singular): ${role_name_singular}
Current respondent role name (plural): ${role_name_plural}