iOS: Display "Untitled" for unnamed components

Description

Verify that anywhere we have a component with no title we display "Untitled" rather than the empty string

Steps to Reproduce

None

Reason for Variance

None

Release Notes

None

Assignee

akivaR

Reporter

Emily Watson

Customer

None

URL

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Groups with Read-Only Access

None

Actual Points

None

Reach

None

Impact

None

Open edX Discourse Thread

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Platform Map Area (Levels 1 & 2)

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Platform Map Area (Levels 3 & 4)

None

Contributor Name

None

Blended Project Status Page

None

Story Points

0.5

Epic Link

Sprint

None

Fix versions

Priority

CAT-2
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