Which linguistic phenomenon did the restaurant chain 'Panera Bread' employ in its name that creates redundancy but strengthens brand identity?

In the world of retail and product marketing, linguistics plays a crucial role in how brands name their products and services. Effective naming strategies often leverage sophisticated linguistic principles to create memorable, appealing, and culturally resonant brand identities. This poll tests your knowledge of how language science intersects with brand positioning in the global marketplace.

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Tautology (as 'panera' already means 'bread basket' in Latin/Spanish, making 'Bread' redundant)
Synecdoche (using 'Bread' as a part to represent the whole restaurant experience)
Portmanteau (blending 'pan' and 'era' to create a new word meaning 'time of bread')
Phonetic symbolism (using the soft sounds of 'panera' to evoke freshness and warmth)