Add search by name for get_catalog_slice() and get_catalog_slices()

[paulnoirel]

Description

For FEED-1387 (request for Amazon)

• Add search by name to get_catalog_slice()
• Add get_catalog_slices()

Fixes # 0 (issue)

Type of change

Please delete options that are not relevant.

• [ X] New feature (non-breaking change which adds functionality)

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Changes to Core Features

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