[BUG] "Custom goals" strings not translated in Cv and unavailable in Pontoon

[adina-v]

Describe the bug (1)
In Galician, the "Custom Goals" panel appears in English, the corresponding strings are missing in Pontoon and as such cannot be localized.

To Reproduce
Steps to reproduce the behavior:
Go to '(https://commonvoice.mozilla.org/gl/dashboard/gl/goals)'
See error: "Custom Goals" "Of weekly goal" and "Listen".
Expected behavior
The strings should be localized in Galician.

Describe the bug (2)
When trying to edit said "Custom Goals", I get more unlocalized strings in the pop-up window: "Cancel" and "Yes"

To Reproduce
Steps to reproduce the behavior:
Go to '(https://commonvoice.mozilla.org/gl/dashboard/gl/goals)'
Click on the pencil icon. A pop-up window will appear.
See error: "Cancel" and "Yes".
Expected behavior
The strings should be localized in Galician.

Desktop or Mobile:

• OS: Windows
• Browser: Chrome
• Version 120.0.6099.201 (Build oficial) (64 bits)

[robovoice1]

#3779

[robovoice1]

Aborting an edited goal