No, quantum entanglement does not allow for instantaneous communication or the transmission of information faster than the speed of light. While entangled particles are correlated in a way that their states are interdependent, this correlation does not enable direct communication or manipulation of one particle by manipulating its entangled partner.
When two particles become entangled, their states become linked, regardless of the distance between them. This means that measuring one particle's state can provide information about the other, no matter how far apart they are. However, the act of measuring or manipulating one particle does not instantaneously affect the other particle's state.
The effects of entanglement can be observed when comparing measurements on both particles, but any attempt to use entanglement for communication or faster-than-light information transfer violates the principles of causality and special relativity.
In the context of string theory, which is a framework for describing the fundamental nature of particles and their interactions, entanglement is still a subject of investigation and understanding. However, it is important to note that even within the framework of string theory, the limitations imposed by the laws of physics, such as the speed of light, would still apply.