No. Identify the actual credential held and the listed profession’s prescribed rule. A future expectation should not be presented as an existing qualification.
Describe the academic stage accurately
The employer may be willing to wait while the immigration assessment still needs the genuine evidence. Experience replaces a degree only where the profession permits; anticipation does not create another alternative.
A name change by itself does not touch the elements the case rests on: Canadian or Mexican citizenship, which permanent residence alone does not satisfy, a qualifying listed profession, prearranged professional work in the United States, and temporary entry. The job comes second, because the position must correspond to a profession named in the USMCA professional appendix; an inventive job title on an offer letter settles nothing until the duties are matched against a listed occupation. A spouse who wants an income has to qualify independently: a college instructor spouse could hold a second TN with a second offer letter, and other listed professions such as accountant, registered nurse or physiotherapist each carry their own credential rule. Where the answer stays unclear, look at what the employer has already sold: a client statement of work or project appointment naming the role responsible for the deliverables tells you more about the position's substance than the adjectives in an offer letter.