Break 'Lucentio' down into sounds: [LUU] + [SEN] + [SHEE] + [OH] - say it out loud and exaggerate the sounds until you can consistently produce them. Record yourself saying 'Lucentio' in full sentences, then watch yourself and listen.

How is что pronounced?

Although Ukrainian is not the topic here, I must correct this as well. What is что in Russian, in Ukrainian is що, and its pronunciation is [ʃtʃɔ].

What feted means?

feted or fêted; feting or fêting. Definition of fete (Entry 2 of 2) transitive verb. 1 : to honor or commemorate with a fete. 2 : to pay high honor to.