Reverend Elder Cecilia Eggleston has been noted for her progressive leadership and support of LGBTQ+ inclusion within religious communities. However, the specific role Rev. Elder Cecilia Eggleston played within the Church of England regarding transgender naming ceremonies is not clearly documented.

The Church of England discussing transgender naming ceremonies is partly addressed by the church's General Synod in 2017, where they voted to look into devising "liturgical materials to mark a person's gender transition." The motion aimed to consider public blessings or naming ceremonies for transgender individuals. While Rev. Elder Cecilia Eggleston's specific contribution would need to be clarified by further verified sources directly associating her actions or statements with the Church of England's particular measures on this topic.

For more detailed, verified information regarding any further involvement or statements by Rev. Elder Cecilia Eggleston, you may need to consult specific news outlets or official church communications that might report on her engagements or commentary related to these issues.