When Srila Locana dasa Thakura later wrote another book named Sri Caitanya-mangala, Srila Vrndavana dasa Thakura changed the name of his own book, which is now therefore known as Sri Caitanya-bhagavata

Expressions researched:
"when Śrīla Locana dāsa Ṭhākura later wrote another book named Śrī Caitanya-maṅgala, Śrīla Vṛndāvana dāsa Ṭhākura changed the name of his own book, which is now therefore known as Śrī Caitanya-bhāgavata"

Sri Caitanya-caritamrta

CC Adi-lila

Śrī Vṛndāvana dāsa Ṭhākura’s Śrī Caitanya-bhāgavata was originally entitled Śrī Caitanya-maṅgala, but when Śrīla Locana dāsa Ṭhākura later wrote another book named Śrī Caitanya-maṅgala, Śrīla Vṛndāvana dāsa Ṭhākura changed the name of his own book, which is now therefore known as Śrī Caitanya-bhāgavata.

CC Adi 8.33, Translation and Purport

O fools, just read Śrī Caitanya-maṅgala! By reading this book you can understand all the glories of Śrī Caitanya Mahāprabhu.

Śrī Vṛndāvana dāsa Ṭhākura’s Śrī Caitanya-bhāgavata was originally entitled Śrī Caitanya-maṅgala, but when Śrīla Locana dāsa Ṭhākura later wrote another book named Śrī Caitanya-maṅgala, Śrīla Vṛndāvana dāsa Ṭhākura changed the name of his own book, which is now therefore known as Śrī Caitanya-bhāgavata. The life of Śrī Caitanya Mahāprabhu is very elaborately described in the Caitanya-bhāgavata, and Kṛṣṇadāsa Kavirāja Gosvāmī has already informed us that in his Śrī Caitanya-caritāmṛta he has described whatever Vṛndāvana dāsa Ṭhākura has not mentioned. This acceptance of Śrī Caitanya-bhāgavata by Kṛṣṇadāsa Kavirāja Gosvāmī indicates his acceptance of the disciplic succession. A writer of transcendental literature never tries to surpass the previous ācāryas.