Missing French Translation

Summary

Some words are not translated in French, when switching the language to French in JIRA Admin > System.
Please note that some of the missing translations apply to Core, and some other ones to Service Desk.

Environment

JIRA 7.4.1

Steps to Reproduce

Example 1:

• Go to JIRA Admin > Issues > Workflows
• Notice that:
  • The description under Default JIRA Workflow is in English
  • The description under each Service Desk workflow is in English
    

Example 2:

• Go to JIRA Admin > Issues > Statuses
• Notice that:
  • A lot of statuses are in English such as "On Hold", "Declined", "Waiting for support"...
    

Example 3:

• Go to JIRA Admin > System > Project roles
• Notice that:
  • The description next to each Project role is in English
    

Example 4:

• Go to JIRA Admin > Issues > Issue type schemes
• Notice that:
  • The description under "Default Issue Type Scheme" is in English
    

Expected Results

These buttons/options should be translated in French.

Actual Results

They are not translated in French.