psa: brand name too similar to competitor

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Illustrative scenario prepared by my practice.
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Hypothetical question

Quick background on my situation — any input appreciated.

brand name too similar to competitor. I've been dealing with this for about 13 weeks now and teh situation isn't improving.

This involves software/code I developed over the past 14 months. I do have documentation proving my ownership and timeline.

What are my legal options here? Is it worth pursuing?