15. A system, comprising: one or more processors; and memory, the memory storing one or more programs, the one or more programs comprising instructions, which when executed by the one or more processors, cause the one or more processors to: receive a request for a rendering of text associated with a media asset; and convert the text associated with the media asset into speech, the speech comprising a rendering of the text that is spoken in a native language of the text and customized with an accent associated with a user, wherein converting the text associated with the media asset into speech further comprises: obtaining a plurality of native phonemes of the text; determining the accent associated the user; mapping the plurality of native phonemes to a plurality of target phonemes associated with the accent; and generating the speech using the plurality of target phonemes.
15. A system, comprising: one or more processors; and memory, the memory storing one or more programs, the one or more programs comprising instructions, which when executed by the one or more processors, cause the one or more processors to: receive a request for a rendering of text associated with a media asset; and convert the text associated with the media asset into speech, the speech comprising a rendering of the text that is spoken in a native language of the text and customized with an accent associated with a user, wherein converting the text associated with the media asset into speech further comprises: obtaining a plurality of native phonemes of the text; determining the accent associated the user; mapping the plurality of native phonemes to a plurality of target phonemes associated with the accent; and generating the speech using the plurality of target phonemes. 20. The system of claim 15 , wherein the instructions further cause the one or more processors to: substitute each of one or more non-alphabet characters in the text with respective one or more alphabet characters before the converting.