превръщане означава в английски

conversion [conversions]▼(the act of having converted something or someone)
noun
[UK: kən.ˈvɜːʃ.n̩] [US: kən.ˈvɝː.ʒən]

metamorphosis [metamorphoses]▼(transformation)
noun
[UK: ˌme.tə.ˈmɔː.fə.sɪs] [US: ˌme.tə.ˈmɔːr.fə.səs]